Product Name : Sodium Nitrite
Molecular formula: NaNO2
CAS No.: [7632-00-0]
Molecular weight: 69.00.
Specific gravity: 2.168.
Melting point: 271°C
Appearance: White or slight yellow crystal, soluble in water, the solution is alkaline, micro-dissolve in alcohol and ethyl ether. It will cause combustion and explosion when contacts with organism.
Use : It used as mordant, bleacher, treating compound, r, analytical reagent, expander and the material for
manufacturing potassium nitrite, nitro compound, azo-dye, etc.
Packaging : 25kgs/50kgs PP woven bag with PE liner inside or 25kg Kraft paper bag.
It should be stored in dry space, not be exposed to sun and rain, and it should not be contacted with organism,
and be far away from fire, otherwise combustion and explosion will happen.
Molecular formula: NaNO2
CAS No.: [7632-00-0]
Molecular weight: 69.00.
Specific gravity: 2.168.
Melting point: 271°C
Appearance: White or slight yellow crystal, soluble in water, the solution is alkaline, micro-dissolve in alcohol and ethyl ether. It will cause combustion and explosion when contacts with organism.
| Item | Top grade | First grade | Qualified products |
| (NaNO2) content %(as dry basis)≥ | 99.0 | 98.5 | 98 |
| Sodium nitrate(NaNO3) content %(as dry basis)≤ | 0.8 | 1.0 | 1.90 |
| Chloride (NaCl) content (as dry basis),%, | 0.10 | 0.17 | ---- |
| Water insoluble substance %(base on dry basis) ≤ | 0.05 | 0.06 | 0.10 |
| Moisture content%≤ | 1.8 | 2.0 | 2.5 |
manufacturing potassium nitrite, nitro compound, azo-dye, etc.
Packaging : 25kgs/50kgs PP woven bag with PE liner inside or 25kg Kraft paper bag.
It should be stored in dry space, not be exposed to sun and rain, and it should not be contacted with organism,
and be far away from fire, otherwise combustion and explosion will happen.