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.