14797-65-0 Usage
Description
Nitrite is a nitrogen oxoanion formed by the loss of a proton from nitrous acid. It is typically found as colorless solutions or crystalline solids and is denser than water. Contact with nitrite may cause irritation to the skin, eyes, and mucous membranes, and it can be toxic if ingested. Nitrite is used in the production of various chemicals.
Uses
Used in Chemical Industry:
Nitrite is used as a chemical intermediate for the production of other chemicals. It plays a crucial role in various chemical reactions and processes, contributing to the synthesis of a wide range of compounds.
Used in Food Industry:
Nitrite is used as a preservative and color fixative in the food industry, particularly in the curing of meats. It helps to maintain the pink color of cured meats and prevents the growth of harmful bacteria, such as Clostridium botulinum, which can cause botulism.
Used in Water Treatment:
Nitrite is used in the water treatment industry to control the growth of algae and other microorganisms. It can be added to water systems to help maintain a balanced ecosystem and prevent the overgrowth of harmful organisms.
Used in Environmental Applications:
Nitrite is used in environmental applications to manage and reduce nitrogen pollution. It can be employed in the treatment of wastewater and agricultural runoff to help reduce the amount of nitrogen compounds that enter water bodies, thus protecting aquatic ecosystems and reducing the risk of eutrophication.
Used in Medical Applications:
Nitrite is used in certain medical applications, such as the treatment of cyanide poisoning. It acts as an antidote by converting the toxic cyanide ion into less harmful compounds, thus helping to alleviate the symptoms of poisoning.
Reactivity Profile
INORGANIC NITRITES are oxidizing agents. React with acids to form toxic nitrogen dioxide gas. A violent explosion occurs if an ammonium salt is melted with a nitrite salt [Von Schwartz 1918. p 299]. A mixture with potassium cyanide may cause an explosion [Pieters 1957. p. 30].
Health Hazard
Inhalation, ingestion or contact (skin, eyes) with vapors or substance may cause severe injury, burns or death. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may cause pollution.
Fire Hazard
These substances will accelerate burning when involved in a fire. Some may decompose explosively when heated or involved in a fire. May explode from heat or contamination. Some will react explosively with hydrocarbons (fuels). May ignite combustibles (wood, paper, oil, clothing, etc.). Containers may explode when heated. Runoff may create fire or explosion hazard.
Check Digit Verification of cas no
The CAS Registry Mumber 14797-65-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,7,9 and 7 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 14797-65:
(7*1)+(6*4)+(5*7)+(4*9)+(3*7)+(2*6)+(1*5)=140
140 % 10 = 0
So 14797-65-0 is a valid CAS Registry Number.
InChI:InChI=1/HNO2/c2-1-3/h(H,2,3)
