Appearance:white powder
CAS NO.:497-19-8
H.S.NO.:28362000
Packing:25kgs/bag 40kgs/bag 50kgs/bag
Usage:
1.in the building materials it is usrd for manufacturing of plate glass;
2.in the light industrial,it is used in the manufacturing of washing powder STPP,vacuum flask,lamp bulb,white sugar,enamel,leather,domertic glass,paper making,etc;
3.in the chemical industrial,it is used in the manufacture of sodium nitrite,sodium silicate,boric,etc;
4.as smelting flux in metallurgy.addition,it is used in picture tube,oil, medicine,Ministry of Degense and Military Production,etc.