Sodium Nitrite CAS NO:7632-00-0 Molecular formula:NaNO2 Properties: White or yellowish crystal,odorless with slight salty taste,easily soluble in water,Melting point 271ºC,Decomposition temperature:320ºC. Application: Used for making of nitrocompounds,azo dyes.Also,used in...
Sodium Nitrite
CAS NO: 7632-00-0
Molecular formula: NaNO2
Properties:
White or yellowish crystal,odorless with slight salty taste,easily soluble in water,Melting point 271ºC,Decomposition temperature:320ºC.
Application:
Used for making of nitrocompounds,azo dyes.Also,used in textile dyeing,as metal thermal treatment agent,as electro-plating corrosion inhibitor etc.
Specification:
Items | Grade 1 | Grade 2 |
Sodium nitrite(dry basis)(%) | 99.0 min. | 98.5 min. |
Sodium Nitrate(dry basis)(%) | 0.8 max. | 1.0 max. |
Moisture(%) | 1.4 max. | 2.0 max. |
Chlorides(NaCl,dry basis)(%) | 0.10 max. | 0.17 max. |
Insoluble in water(%) | 0.05 max. | 0.06 max. |
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