White or light yellow prismatic crystal, density 2.168, melting
point 271°C, easy dissolve in water and alcohol, micro-dissolve
in ether, noxious. Decomposition temperature is 320 °C.
It cans inflammation and explosive while mixed with organic
compound. It has oxidation and reduction susceptibility, easy
become diazoamino compounds with amino under low temperature.
Applications:
Making Nitro-compounds and azo dyes, fabric dyes mordant and
bleaching agent; metal heat treating agent; cement pre-strong
agent, antifreezer etc. medicine-making and chemical industry.
Specifications:
ITEM
STANDARD
Sodium Nitrite content (dry radical),
%
99.0MIN
Water, %
1.4MAX
Chloride (Nacl) content (dry radical), %
0.10MAX
Water insoluble (dry radical), %
0.05MAX
Sodium Nitrate content (dry radical), %
0.80MAX
H.S.Code:
2834.1000
Hazard Class:
5.1
UN No.:
1500
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SODIUM
NITRITE
