Nitrites. Medical search. Frequent questions

Deepak Nitrite share price was trading firm in today's session and the stock is looking technically strong at current levels. (topnews.in)
Deepak Nitrite stock is hovering around its 52-week high of Rs 2356. (topnews.in)
Deepak Nitrite will continue to accrue benefits from the country's growing demand and import substitutions. (livemint.com)
Deepak Nitrite is seeing strong investor confidence with its stock prices more than doubling year to date. (livemint.com)
I am very confident that in the long term there will be more and more multinational companies looking at India particularly in the chemical space---said Deepak C Mehta, Chairman and Managing Director, Deepak Nitrite. (indiatimes.com)
Deepak C Mehta, Chairman and Managing Director of Deepak Nitrite , chalks out roadmap for chemical sector and the company's themes of growth. (indiatimes.com)
Here is the latest stock price and chart of DEEPAK NITRITE. (equitymaster.com)
For more details, see the DEEPAK NITRITE company fact sheet and quarterly results . (equitymaster.com)
DEEPAK NITRITE last traded price was down 1.5% to Rs 2,086.7 on the BSE. (equitymaster.com)
The current market capitalisation of DEEPAK NITRITE stands at Rs 284,611.27 m. (equitymaster.com)
As of June 2023, company promoters held 49.13% stake in DEEPAK NITRITE, with no shares having been pledged. (equitymaster.com)
To know more, check out the latest shareholding pattern of DEEPAK NITRITE . (equitymaster.com)
The last traded price of DEEPAK NITRITE was Rs 2,086.7 on the BSE, down 1.5% over the previous close. (equitymaster.com)
On the NSE, DEEPAK NITRITE last traded price was down 1.4% at Rs 2,090.2. (equitymaster.com)
What is the market cap of DEEPAK NITRITE? (equitymaster.com)
What is the Earnings per share (EPS) of DEEPAK NITRITE? (equitymaster.com)
DEEPAK NITRITE had an EPS of Rs 56.3 in the latest financial year. (equitymaster.com)
What is the PE Ratio and PB Ratio of DEEPAK NITRITE? (equitymaster.com)
At the current price of Rs 2,086.7, DEEPAK NITRITE trades at a PE ratio of 37.09 while its PB ratio stands at 6.82. (equitymaster.com)
What is the Dividend Yield of DEEPAK NITRITE? (equitymaster.com)
For the financial year 2023, DEEPAK NITRITE declared dividend amounting to Rs 7.5 per share. (equitymaster.com)

Nitrites (amyl, butyl, or isobutyl nitrite) are sold with street names such as "poppers," "Locker Room," and "Rush. (merckmanuals.com)
The International Agency for Research on Cancer (IARC) is pleased to announce that the IARC Monographs volume on isobutyl nitrite, β-picoline, and some acrylates is now available online. (who.int)
Isobutyl nitrite is an intermediate in the synthesis of solvents and fuels, and is used as a recreational drug. (who.int)
Nitrites, such as amyl, butyl, or isobutyl nitrite (poppers, sold with street names such as "Locker Room" and "Rush"), may be inhaled to enhance sexual pleasure. (msdmanuals.com)

In animal studies, changes in thyroid function were seen in rats that were fed or drank high levels of nitrate or nitrite. (cdc.gov)
The U.S. Department of Health and Human Services (DHHS) has not evaluated nitrate or nitrite for carcinogenicity (ability to cause cancer). (cdc.gov)
The U.S. Environmental Protection Agency (EPA) has not classified nitrate or nitrite for carcinogenicity. (cdc.gov)
Consider eating less of those foods that contain high levels of nitrate or nitrite, especially infants and small children. (cdc.gov)
Prior positive studies with inorganic nitrate or nitrite had been acute or short-term administration at single centers, Borlaug and co-authors noted. (medpagetoday.com)
For a control, the research team also looked at statistics on the consumption of watermelon and cantaloupe -- foods that not typically associated with nitrate or nitrite exposure. (naturalnews.com)

Nitrite can be reduced to nitric oxide or ammonia by many species of bacteria. (wikipedia.org)
Ammonia Adding To Nitrites? (fishlore.com)
I was informed to not add ammonia until nitrites were at zero. (fishlore.com)
Nothing was changeing, So I added another 2ppm ammonia, still same reading nitrates/nitrites as before. (fishlore.com)
if adding ammonia increases nitrites. (fishlore.com)
And ammonia will convert faster than nitrites too nitrates. (fishlore.com)
You'll be done if you put ammonia 1ppm one day, wait 24 hours, and have a reading of 0 ammonia, 0 nitrite, and some levels of nitrate . (fishlore.com)
I checked them ph was a 7.6 ammonia was a .5-1 can't really tell nitrite is a 0 and nitrate is a .5. (fishlore.com)
Nitrite is created during bacterial degradation of proteins and ammonia. (mascotaplanet.com)
Nitrification is the two-step aerobic oxidation of ammonia to nitrate via nitrite in the nitrogen-cycle on earth. (frontiersin.org)
Nitrification is of great importance in the nitrogen (N) cycle of agricultural ecosystems, including the oxidation processes of ammonia and nitrite. (frontiersin.org)
Nitrite (NO2) is the toxic by-product of the nitrifying bacteria (Nitrospira) in a filter or substrate consuming Ammonia . (theaquariumwiki.com)
Like ammonia , the toxicity of nitrite is related to pH . (theaquariumwiki.com)

Several mechanisms for nitrite conversion to NO have been described, including enzymatic reduction by xanthine oxidoreductase, nitrite reductase, and NO synthase (NOS), as well as nonenzymatic acidic disproportionation reactions. (wikipedia.org)
The Nitric Oxide Detection Kit is a colorimetric assay for the indirect determination of Nitric Oxide concentrations based on the enzymatic conversion of nitrate to nitrite by a nitrate reductase. (ozbiosciences.com)
41 years, with a mean age of 27.0 (standard examination, nitrite reductase, leukocyte deviation 4.9) years. (who.int)

Some people who ate food or drank fluids that contained unusually high levels of nitrite experienced methemoglobinemia (decreased ability of the blood to carry oxygen to tissues). (cdc.gov)
Nitrites can also cause methemoglobinemia, which is a blood disorder that interferes with the ability of the blood to carry oxygen. (merckmanuals.com)
Title : Methemoglobinemia from eating meat with high nitrite content Personal Author(s) : Orgeron, J. D.;Martin, J. D.;Caraway, C. T.;Martine, Rose Mary;Hauser, George H. (cdc.gov)
Nitrites may cause methemoglobinemia. (msdmanuals.com)
In addition, specific antidotes are methylene blue for methemoglobinemia and thiosulfate/sodium nitrite for cyanide (CN) poisoning. (medscape.com)

The Navy uses sodium nitrite solution extensively as a rust preventing fluid in marine boiler maintenance operations which include the following: hydroblast boiler tube cleaning, hydro-static pressure testing, boiler lay-up, and rinsing. (serdp-estcp.org)

Amyl nitrite and sodium nitrite convert a portion of circulating hemoglobin to methemoglobin. (medscape.com)

Scientists have found a strong link between increasing levels of nitrates and nitrites in our food supply and increasing death rates from Alzheimer's, diabetes mellitus and Parkinson's disease. (naturalnews.com)
In addition, exposure to nitrates and nitrites are widely found in fertilizers, pesticides and cosmetics. (naturalnews.com)
Are added nitrates and nitrites in our diet harmful? (stackexchange.com)
But are added nitrates and nitrites a net harm to people who eat food containing them? (stackexchange.com)
The story has become topical again (in the UK at least) because a report has called for the elimination of added nitrates and nitrites in cured meat. (stackexchange.com)
Nitrates and nitrites in water. (cdc.gov)

Recovery of Penaeus monodon from functional anaemia after exposure to sublethal concentration of nitrite at different pH levels. (theaquariumwiki.com)

Poppers, scientifically known as alkyl nitrites, are volatile liquids traditionally used as heart medicine and, oddly enough, to remove nail polish. (chartattack.com)

Adverse effects, blood pressure, heart rate, haemoglobin concentra-tion, per cent methaemoglobin in blood and plasma nitrite and nitrate concentration were recorded frequently for 24 h after each administration of sodium nitrite. (inchem.org)

A 2018 study by the British Meat Producers Association determined that legally permitted levels of nitrite have no effect on the growth of the Clostridium botulinum bacteria which causes botulism, in line with the UK's Advisory Committee on the Microbiological Safety of Food opinion that nitrites are not required to prevent Clostridium botulinum growth and extend shelf life. (wikipedia.org)
Many of these types of bacteria change a normal chemical in your urine, called nitrates, into another chemical, called nitrites. (medlineplus.gov)
That's because some types of bacteria don't change nitrates into nitrites. (medlineplus.gov)
This nitrite is later converted by other beneficial bacteria, in low concentrations, into harmless nitrate. (mascotaplanet.com)
catalyzed by nitrite oxidizing bacteria (NOB) which can convert nitrite to nitrate ( Prosser, 1989 ). (frontiersin.org)
Given time (normally 3-4 weeks) in a normal process of a new tank cycling, nitrites are converted into the much less toxic nitrates by the nitrifying bacteria. (theaquariumwiki.com)

Exposure to nitrate and nitrite mainly occurs through eating or drinking food and water that contain these chemicals. (cdc.gov)
This limit may not fully protect against the risk of cancer due to nitrite exposure. (ewg.org)
In addition, the epidemiological data provided no evidence for an association between exposure of humans to nitrite and nitrate and the risk for cancer. (inchem.org)
They found convincing parallels between age adjusted rises in mortality from certain illnesses -- Alzheimer's, Parkinson's, and diabetes -- and the steadily increasing human exposure to nitrates, nitrites and nitrosamines through processed and preserved foods as well as fertilizers. (naturalnews.com)

TY - JOUR T1 - Nitrite and nitrotyrosine concentrations in articular cartilage, subchondral bone, and trabecular bone of normal juvenile, normal adult, and osteoarthritic adult equine metacarpophalangeal joints. (unboundmedicine.com)
Discussing major findings from the database, the publication ' A Nitrite Excipient Database: A Useful Tool to Support N-Nitrosamine Risk Assessments for Drug Products ' offers a great insight into the database and how it constitutes a central platform to hold the data donated by the pharmaceutical company members on the nitrite concentrations in common excipients measured with validated analytical procedures. (lhasalimited.org)
Treat with high concentrations of humidified oxygen en route to the hospital. (medscape.com)

The Committee at its forty-fourth meeting therefore based its safety evaluation on studies of toxicity with nitrite. (inchem.org)
Swell Aquarium Tonic Salt can be used to reduce the toxicity of nitrite. (swelluk.com)
Amquel+ by Kordon reduces the toxicity of nitrite. (theaquariumwiki.com)
Prime by Seachem also neutralises the toxicity of nitrite. (theaquariumwiki.com)

The nitrite anion is a pervasive intermediate in the nitrogen cycle in nature. (wikipedia.org)
The molar mass of the nitrite anion is 46 g/mol. (differencebetween.net)

Sodium nitrite is made industrially by passing a mixture of nitrogen oxides into aqueous sodium hydroxide or sodium carbonate solution: NO + NO2 + 2 NaOH → 2 NaNO2 + H2O NO + NO2 + Na2CO3 → 2 NaNO2 + CO2 The product is purified by recrystallization. (wikipedia.org)
The formal oxidation state of the nitrogen atom in nitrite is +3. (wikipedia.org)
With the hydrazinium cation (N 2H+ 5) the product of nitrite reduction is hydrazoic acid (HN3), an instable and explosive compound: HNO2 + N 2H+ 5 → HN3 + H2O + H3O+ which can also further react with nitrite: HNO2 + HN3 → N2O + N2 + H2O This reaction is unusual in that it involves compounds with nitrogen in four different oxidation states. (wikipedia.org)
Nitrate and nitrite are two nitrogen compounds that are needed by plants and animals to live and grow. (cdc.gov)
1.1 These test methods cover the determination of nitrite nitrogen, nitrate nitrogen, and combined nitrite-nitrate nitrogen in water and wastewater in the range from 0.05 to 1.0 mg/L nitrogen. (astm.org)
The Environmental Protection Agency standard threshold for nitrite-nitrogen in potable water is 1 mg/L, whereas naval boiler wash wastewater contains up to 250 mg/L. In addition to sodium nitrite, the wastewater stream also contains various heavy metals in ionic form. (serdp-estcp.org)

For example, oxidation with permanganate ion can be used for quantitative analysis of nitrite (by titration): 5 NO− 2 + 2 MnO− 4 + 6 H+ → 5 NO− 3 + 2 Mn2+ + 3 H2O The product of reduction reactions with nitrite ion are varied, depending on the reducing agent used and its strength. (wikipedia.org)
In the mechanism of reduction of nitrite (N02-) to nitrous oxide (NO), both the substrate binding reaction and the electron transfer can be observed, and preliminary X-ray experiments using cryo-cooling diffraction indicate an important conformational control of the reaction and sufficiently long-lived intermediates to be caught by freesing. (europa.eu)
The 5,000 gallon centralized sodium nitrite recycle/treatment system has been erected as an integral part of the existing industrial wastewater treatment plant facility located at the Naval Air Station, North Island, San Diego, CA. This nitrite denitrifrication system has capabilities for recycling and storing the nitrite solution for reuse, nitrite reduction using sulfamic acid, heavy metal precipitation, and neutralization for discharge. (serdp-estcp.org)
Likewise, the higher percentage of nitrite reduction was 50.6% in pork ham with SC technique (p≤0.05). (isciii.es)
You should monitor the nitrite levels every day using commercially available test kits and continue treatment until you see a reduction in the levels. (swelluk.com)

Nitrites and nitrates belong to a class of chemicals called nitrosamines that are created by a chemical reaction between nitrites or other proteins. (naturalnews.com)

To achieve this goal we propose to undertake a comprehensive and detailed study of a series of related Nitrite Reductases (NiR). (europa.eu)

pKa ≈ 3.3 at 18 °C Nitrous acid is also highly volatile, tending to disproportionate: 3 HNO2 (aq) ⇌ H3O+ + NO− 3 + 2 NO This reaction is slow at 0 °C. Addition of acid to a solution of a nitrite in the presence of a reducing agent, such as iron(II), is a way to make nitric oxide (NO) in the laboratory. (wikipedia.org)
Under hypoxic conditions, nitrite may release nitric oxide, which causes potent vasodilation. (wikipedia.org)
The effects of acidified sodium nitrite (NaNO2) which releases nitric oxide, a substance which is thought to be indistinguishable from endothelium-derived relaxing factor, were investigated in a 6-h model of myocardial ischemia (MI) with reperfusion in open-chest, anesthetized cats. (aspetjournals.org)

Nitrate is harmless, but it can convert to nitrite, which can form nitrosamines, a powerful cancer-causing chemical, in your body. (stackexchange.com)

The results of carcinogenicity studies with nitrite were negative, except those in which extremely high doses of both nitrite and nitrosatable precursors were administered simultaneously or premixed in the diet. (inchem.org)

Nitrite is an ambidentate ligand and can form a wide variety of coordination complexes by binding to metal ions in several ways. (wikipedia.org)
Method applied: In acidic solution nitrite ions react with sulfanilic acid to form a diazonium salt. (sigmaaldrich.com)
In this work , condensation temperature , H2O vapor, SO2, SO3 and NH3 were studied to explore the formation mechanism of nitrate ions (NO3-) and nitrite ions (NO2-) in condensable particulate matter (CPM) discharged by ultra-low emission coal -fired power plants . (bvsalud.org)

Nitrate and nitrite dissolve easily in water and will therefore move quickly through the soil into surface water and groundwater. (cdc.gov)
If you live near an agricultural field and use well water, have your water tested for nitrate and nitrite and, if necessary, take the needed steps to protect yourself. (cdc.gov)
Nitrite, closely related to the fertilizer chemical nitrate, comes from urban runoff and from fertilizer applied to agricultural lands to pollute drinking water. (ewg.org)
Excessive nitrite in water can cause oxygen deprivation in infants and increase the risk of cancer. (ewg.org)
Nitrite occurs in the environment, in food and water, and is produced endogenous-ly. (inchem.org)
Since nitrite oxidizes readily to nitrate, it will support surface water eutrophication and, therefore, is treated as a "de facto" hazardous waste regardless of whether contaminants are taken up in its usage. (serdp-estcp.org)
Nitrate and nitrite enter water from fertilizer runoff, septic tanks and urban runoff. (ewg.org)
I'm told nitrites to high will stall a cycle by others and others will say no water changes needed. (fishlore.com)
Nitrite, usually ingested through water and food, can be harmful when taken in excess. (nih.gov)
Furthermore, the device has been shown to monitor nitrite in real soil and water samples with appreciable recovery values. (nih.gov)
If the nitrite levels are very high (above 0.50mg/l), you should first change 30-40% of the water by siphoning the gravel before using this treatment. (swelluk.com)
What troubles me is no change in nitrites, with all the Nitro-Zorb and water changes. (barrreport.com)
In aquarium and pond water, nitrite (NO2) should not be measurable. (mascotaplanet.com)
Make sure there is no toxic nitrite present in your aquarium water with the Aquarium Systems SeaTest Nitrite test. (mascotaplanet.com)
First of all, Nitrate and nitrite are considered hazardous, and there are legal limits to their concentration in food and drinking water. (stackexchange.com)
Two forms of nitrite are present in water: the nitrite ion (NO 2- ) and the more toxic nitrous acid (HNO 2 ). (theaquariumwiki.com)
Do a large water change to dilute the nitrite levels. (theaquariumwiki.com)
Fourteen office workers developed multiple symptoms of illness including vomiting, headache, dizziness, fatigue, rash, confusion, palpitations, or loss of consciousness following the unintentional addition of a corrosion inhibitor (39% sodium nitrite) to the hot water system instead of to the heating and cooling system. (cdc.gov)
Water samples as well as cream of wheat and oatmeal prepared with the water and consumed by some cases were tested for both nitrite and combined nitrate and nitrite. (cdc.gov)

The higher plants can also assimilate nitrite from the soil. (differencebetween.net)
However, very limited information is available on how fertilizer regimes affect the distribution of nitrite oxidizers, which are involved in the second step of nitrification, across aggregate size classes in soil. (frontiersin.org)
In this study, the community compositions of nitrite oxidizers ( Nitrobacter and Nitrospira ) were characterized from a red soil amended with four types of fertilizer regimes over a 26-year fertilization experiment, including control without fertilizer (CK), swine manure (M), chemical fertilization (NPK), and chemical/organic combined fertilization (MNPK). (frontiersin.org)
Principal co-ordinate analysis revealed that Nitrobacter - and Nitrospira -like NOB communities under four fertilizer regimes were differentiated from each other, but soil aggregate fractions had less effect on the nitrite oxidizers community. (frontiersin.org)

This ToxFAQs™ information is taken from the 2017 Toxicological Profile for Nitrate and Nitrite produced by the Agency for Toxic Substances and Disease Registry, U.S. Department of Health and Human Services in Atlanta, GA. (cdc.gov)
Nitrite is significantly more toxic than nitrate. (ewg.org)
The form HNO 2 can diffuse freely across gill membranes and is much more toxic than the nitrite ion. (theaquariumwiki.com)
Background: In April 2013, a hospital in Suzhou City notified authorities of a patient with nitrite poisoning with two other family members who had similar toxic symptoms five days prior. (who.int)

We evaluated dietary nitrate and nitrite intake and epithelial ovarian cancer in the National Institutes of Health (NIH)-AARP Diet and Health Study, including 151 316 women aged 50-71 years at the time of the baseline questionnaire in 1995-1996. (nih.gov)
Although there was no association for total dietary nitrite, those in the highest intake category of animal sources of nitrite had a 34% increased risk (95% CI: 1.05-1.69) of ovarian cancer. (nih.gov)
Our findings suggest that a role of dietary nitrate and nitrite in ovarian cancer risk should be followed in other large cohort studies. (nih.gov)
And the recent claims also seem to ignore scientific evidence that cured meat is a small contributor to dietary nitrate/nitrite load in diet. (stackexchange.com)

Hazardous to the human health are the nitrites and nitrosamines. (differencebetween.net)
In low acidity of gastric acid, nitrites can be converted to nitrosamines, which have a carcinogenic effect. (differencebetween.net)
the coalition claims there is a "consensus of scientific opinion" that the nitrites used to cure meats produce carcinogens called nitrosamines when ingested. (stackexchange.com)

Bernice died on March 21, 2021 after ingesting sodium nitrite while sleeping over at Sameer's house the night prior. (ctvnews.ca)

In nitrification, ammonium is converted to nitrite. (wikipedia.org)

Herein, we demonstrate a simple and disposable 3D printed device, fabricated in single-step, as an electrochemical nitrite sensor using commercially available carbon loaded polylactic acid (PLA) filament. (nih.gov)

Nitrite-containing liquids may also be ingested with resultant symptoms. (msdmanuals.com)

Microscopic examina- tion had the highest sensitivity (67%), while nitrite dipstick testing showed the highest specificity and positive predictive value (99% and 57% respectively). (who.int)

Other bacterial species such as Nitrobacter, are responsible for the oxidation of the nitrite into nitrate. (wikipedia.org)

It has been estimated that the total volume of sodium nitrite wastewater generated by all naval shipyards is about 3 million gallons annually, and that generated by Navy-wide boiler maintenance operations is 10 million gallons annually. (serdp-estcp.org)
An abstract entitled, "Full-Scale Demonstration of a Denitrification/Recycling System for Nitrite Wastewater. (serdp-estcp.org)

Sodium nitrite is used to speed up the curing of meat and also impart an attractive colour. (wikipedia.org)
Some meats and meat products contain sodium nitrate and/or sodium nitrite as preservatives. (cdc.gov)
Next the scientists looked at the growth of the US population and the annual use and consumption of nitrite-containing fertilizers, annual sales at popular fast food chains (which carry nitrate and nitrate containing foods), sales for a major meat processing company, and consumption of grain (often fertilized with nitrates). (naturalnews.com)
It is widely claimed that meat-curing agents containing nitrates or nitrites are dangerous food additives. (stackexchange.com)
Sodium nitrite use has led to production of meat with improved food safety, extended storage life, and improved color and taste. (lepicerie.com)

At its sixth meeting, the Committee allocated an ADI of 0 0.4 mg/kg bw to this substance, expressed as sodium nitrite. (inchem.org)
Nitrite is a harmful substance that builds up in an aquarium, it is produced as a result of biological processes, such as the breakdown of fish and invertebrate waste, food scraps and plant matter. (swelluk.com)
Nitrite was detected in a vomitus sample, the sugar substance and two leftover food samples. (who.int)

Store with amides, nitrates, nitrites and azides. (flinnsci.com)

Methylene blue helps nitrite stricken aquatic animals by helping them to carry oxygen in their blood and can prevent deaths. (theaquariumwiki.com)

As there was no quantitative evidence of the endogenous formation of carcinogenic N- nitroso compounds at the levels of intake of nitrite and nitrosatable precursors achievable in the diet, a quantitative risk assessment of nitrite on the basis of endogenously formed N- nitroso compounds was considered to be inappropriate. (inchem.org)
WASHINGTON, July 22, 2016 - House of Smoke, Inc., a Ft. Lupton, Colo., establishment, is recalling approximately 4,692 pounds of Wild Boar Brotwurst products due to nitrite levels in excess of the regulatory limit, the U.S. Department of Agriculture's Food Safety and Inspection Service (FSIS) announced today. (mannafoodbank.org)
The Nitrites in Excipients data sharing consortium is a collaborative data sharing initiative for assessing the levels of nitrites in excipients. (lhasalimited.org)
However if the levels of nitrites do not come down, then the nitrites will cause the animals to struggle for oxygen as the nitrites damage the gills of fish and will cause long term damage to their immune systems and stress them greatly. (theaquariumwiki.com)

Inhaled inorganic nitrite did not enhance functional capacity for patients with heart failure with preserved ejection fraction (HFpEF), a randomized controlled trial found. (medpagetoday.com)
Now with the negative trial results, "inorganic nitrite should not be pursued as a potential clinically useful agent in HFpEF," Chirinos said to MedPage Today . (medpagetoday.com)

The name nitrite also refers to organic compounds having the -ONO group, which are esters of nitrous acid. (wikipedia.org)
The nitrite ion (NO 2 ) is a conjugated base of the nitrous acid. (differencebetween.net)
Nitrites are chemical compounds, salts or esters of the nitrous acid. (differencebetween.net)

Nitrite binds the oxygen carrying hemoglobin in blood therefore fish can suffocate even if the oxygen in the tank is sufficient. (theaquariumwiki.com)

Content of sodium, nitrites, peroxides and total coliforms were compared after processes of Washing (W) and Simple Cooking (SC) in turkey and pork ham in a cross-sectional analytical experimental study. (isciii.es)
Nitrite concentration seems to be a good indicator of tissue metabolic activity, but cannot discriminate between physiological (juvenile animals) and pathological (OA cases) processes. (unboundmedicine.com)

Nitrate and nitrite are also used in food preservation, some pharmaceutical drugs, and in the production of munitions and explosives. (cdc.gov)
Stability results for nitrates-nitrites containing food stuffs during freezethaw cycles. (omicsonline.org)
Nitrate and nitrite are found in various food items and they are precursors of N-nitroso compounds, which are known carcinogens in animal models. (nih.gov)
The nitrate and nitrite intake was assessed using a 124-item validated food frequency questionnaire. (nih.gov)
We recommend that sodium nitrite be dyed a bright colour to prevent such a mistake and that health departments strengthen food hygiene education to alert people about the danger of eating unidentified food from an unknown source. (who.int)

Nitrite (mostly sodium nitrite) is widely used throughout chemical and pharmaceutical industries. (wikipedia.org)

The device showed appreciable sensitivity and good selectivity towards nitrite having a limit-of-detection (LOD) of [Formula: see text]. (nih.gov)

The nitrite ion has the chemical formula NO− 2. (wikipedia.org)
Add a chemical treatment that removes or neutralises the nitrites. (theaquariumwiki.com)

The technical approach consisted of the following: (1) investigation of an oxygen-exclusive conditioning process for bringing the used nitrite solutions back to specification quality, (2) development of a practical procedure for longterm storage of recyclable nitrate solutions without nitrate formation, and (3) full-scale design and demonstration testing of the integrated recycle/denitrification process. (serdp-estcp.org)
Any concentration of 0.4 mg/l is dangerous or even fatal for fish, because nitrite blocks oxygen transport in the blood. (mascotaplanet.com)

Can I get a medical test to check for nitrate and nitrite? (cdc.gov)
How Do You Test for Nitrites in Urine? (medlineplus.gov)
A test called a urinalysis checks a sample of your urine (pee) to see if it has nitrites. (medlineplus.gov)
A urinalysis, which includes a test for nitrites in urine, is used to check your general health, including the health of your urinary tract and kidneys. (medlineplus.gov)
Why do I need a nitrites in urine test? (medlineplus.gov)
What happens during a nitrites in urine test? (medlineplus.gov)
You don't need any special preparations to test for nitrites in urine. (medlineplus.gov)
There is no known risk to having a urinalysis or a nitrites in urine test. (medlineplus.gov)
Is there anything else I need to know about a nitrites in urine test? (medlineplus.gov)
Nitrite both with and without nitrosatable precursors was found to be genotoxic in vitro in several tests, but, with the exception of a test in Drosophila melanogaster, the results obtained in vivo were negative. (inchem.org)
This Spectroquant ® Nitrite Cell Test allows the accurate quantification of the nitrite content in aqueous samples. (sigmaaldrich.com)
Get a nitrite test kit so you know where you stand! (theaquariumwiki.com)

Stability results for nitrates-nitrites. (omicsonline.org)
Results: We identified three nitrite poisoning cases, one male and two females, from the same family. (who.int)
Contact with these gases results in the formation of oxides, nitrites, and undesirable gases. (cdc.gov)

Nitrite is processed by several enzymes, all of which utilize coordination complexes. (wikipedia.org)

To use Swell Aquarium Nitrite Remover, shake the container well. (swelluk.com)
In an aquarium or pond in good working condition, the nitrite value will be below 0.3mg/l. (mascotaplanet.com)

Organisms7

Chemicals and Drugs37

Analytical, Diagnostic and Therapeutic Techniques and Equipment2

Phenomena and Processes6

Technology, Industry, Agriculture2

Deepak Nitrite21

Isobutyl nitrite4

Nitrate or nitrite6

Ammonia13

Reductase3

Methemoglobinemia5

Sodium nitrite solution1

Amyl1

Nitrates and nitrites6

Concentration of nitrite1

Poppers1

Plasma nitrite1

Bacteria6

Exposure4

Concentrations3

Toxicity4

Anion2

Nitrogen6

Reduction5

Proteins1

Reductases1

Nitric oxide3

Convert1

Carcinogenicity1

Ions3

Water19

Soil4

Toxic4

Dietary4

Nitrosamines3

20211

Nitrification1

Commercially available1

Liquids1

Dipstick1

Oxidation1

Wastewater2

Meat5

Substance3

Amides1

Methylene1

Levels4

Inorganic2

Nitrous acid3

Binds1

Processes2

Food5

Widely1

Sensitivity1

Chemical2

Oxygen2

Test12

Results3

Enzymes1

Aquarium2