1.Appearance:colorless crystal or white powder
2.Specification:
2.Specification:
|
Inspection Item
|
Result
|
|
sodium nitrate (NaNO3) in terms of dry substance, min
|
99.3
|
|
water, max
|
0.5
|
|
substance insoluble in water, max
|
0.03
|
|
chloric salts (in terms of NaCl), max
|
0.05
|
|
oxidized substances (in terms of NaNO2), max
|
0.05
|
|
anticaking agent, max.
|
0.05-0.3
|
3.Application: It is mainly used in glass industry, dye industry,medicine and fertilizers etc.