Sodium nitrite
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- Category :
Agrochemicals/Chemical fertilizers
- CAS NO : 7632-00-0
- EC NO : 231-555-9
- Molecular Formula : NaNO2
- Main Specifications : 98.5%MIN
- Synonyms : Sodium nitrite,food grade;
Package: in 25kg bags
Uses : aking nitra-compounds and azo dyes, fabric dye mordant and bleaching agent
Molecular Structure:
Product description:
Formula:
Formula weight：69.00
Property: white or light yellow prismatic crystal,density 2.168,melting point 271℃ , easy dissolve in water alcohol , micro-dissolve in ether, delique- scence,noxious.decomposition tempreture is 320℃,It can inflammation and explosive while mixed with orgnic compound .It has oxidation and reduction susceptibility ,easy become diazoamino compounds with amino under low tempreture.
Specification
Technical specification Unit Suoerfine.G. Ind.G. Agri.G.
Sodium Nitrite %≥ 99 98.5 98
Sodium Nitrite %≥ 0.8 1 1.9
Chloride %≥ 0.1 0.17
Water Insoluble %≥ 0.05 0.06 0.1
Moisture %≥ 1.4 2 2.5
Benefits: aking Nitra-compounds and azo dyes ,fabric dye mordant and bleaching agent;metal heat treating agent ;cement pre-strong agent,antifreezer etc,medicine -making and chemical industry.
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