Taian Health Chemical Co., Ltd.

Sodium Nitrite

• Category :

  Inorganic chemicals

• Synonyms :

  Sodium nitrite,food grade;

• CAS NO :

  7632-00-0

• EC NO :

  231-555-9

• Molecular Formula :

  NaNO₂

• Molecular Weight :

  68.9953

• Main Specifications :

  99%min

• InChI :

  InChI=1/HNO2.Na/c2-1-3;/h(H,2,3);/q;+1/p-1

• Packing :

  Packed in 25kg plastic woven bag

• Product description :

  Sodium Nitrite

  Property:  White or a little buff fine crystal. The relative molecular weight is 69.0 and density is 2.168. It’s no smell and a little saline taste, easy to be deliquescence and to dissolve in water. The melting point is 271°C and decomposition temperature is 320°C. It has the strong oxidizing property, as well as reducing property. It can slowly oxidize into sodium nitrite in the air, and will become diamino compound composed with ammonia under low temperature. Molecular Formula:  NaNO2   Molecule Weight:  69.0 CAS NO.: 7632-00-0 Appearance: White or light yellow Fine Crystal Specification: Parameter Specification MAIN CONTENT 99.0% MIN MOISTURE 1.5% MAX WATER INSOLUBLES 0.05% MAX CHLORIDE 0.10% MAX As 0.0004% MAX HEAVY METAL (as Pb) 0.003% MAX    Application:  It is mainly used as the raw material of productions of nitro compound and azo dyes etc. It is also used as mordant and bleacher for fabric dyeing, as well as metal heat treatment agent, early-strength admixture and antifreeze of cement.   Packing: Packed in 25kg plastic woven bag.   Notice: (1)   This product shall be stored in the place where keep ventilation and dry against rain, heated and insolation under sunlight. (2)   This product shall not be delivered or stored together with strong reducing agent, inflammable and detonatable substances, foods, feed, and additives. (3)   This product is venomousness. Please keep it safely. Don’t eat it mistakenly.

• Uses :

  It is mainly used as the raw material of productions of nitro compound and azo dyes etc. It is also used as mordant and bleacher for fabric dyeing, as well as metal heat treatment agent, early-strength admixture and antifreeze of cement.

• Molecular Structure :