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Sodium Nitrite
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Product Details

product description:

Sodium nitrite (NaNO2), is the nitrite ion and sodium ionization and the formation of inorganic salts. Sodium nitrite easy deliquescence, soluble in water and liquid ammonia, the aqueous solution was alkaline, the pH is about 9, slightly soluble in ethanol, methanol, ether and other organic solvents. Sodium nitrite is salty and is used to make fake salt. Sodium nitrite is exposed to air and reacts with oxygen to form sodium nitrate. If heated to 320 ° C or more decomposition, the formation of oxygen, nitrogen oxide and sodium oxide. Exposure to organic matter. Because of its salty and cheap, often in the illegal food production for salt as an unreasonable alternative, because sodium nitrite is toxic, with industrial salt food on the human body is very harmful, carcinogenic.

main indicators:

 Application:

Chromatography analysis. The drip analysis is used to determine mercury, potassium and chlorate.
Sodium nitrite use and hazards diazotization reagents. Nitrosation reagent. Soil analysis. Determination of serum bilirubin in liver function test.
Silk, linen bleach, metal heat treatment agent; steel corrosion inhibitor; cyanide poisoning antidote, laboratory analysis reagents, in the processing of meat products used as coloring agent, anti-microbial agents, preservatives. In the bleaching, electroplating and metal processing and other aspects of the application, known as industrial salt.

Technical indicators:
Packaging and storage:
1, the general use of lined with plastic film, topical woven bag, net weight 25Kg per bag ± 0.5kg.
2, the product is not toxic non-flammable, storage to rain, moisture. If the caking, can be crushed or formulated into a solution, does not affect the use of results.


 


 

 

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