Product name: Sodium Nitrate Crystal Powder
CAS number: 7631-99-4
EINECE number: 231-554-3
UN NO.:UN1498
CLASS:5.1
Molecular Weight:84.99
Molecular Formula:NaNO3
Appearance: white or slight yellow crystal powder
Sodium Nitrite is mainly used in pharmaceutical and chemical industries.
(1) In pharmaceutical industry, it can be used in pharmaceutical and pesticide industry;
(2) In chemical industry, sodium nitrite is mainly used in producing nitromethane and 1,2-aminoazophenylene.
(3) it can also be used in heat treatment of metal, early strength agent of cement, antifreezing agent, and etc.
Specification List
Commodity: Sodium Nitrite Quality standard: GB2367-2006 | |||
Item | Index | ||
Superior | First class | Qualified | |
Appearance | White or slight yellow crystal powder | White or slight yellow crystal powder | White or slight yellow crystal powder |
Purity(sodium nitrate as dry basis) % ≥ | 99.0 | 98.5 | 98.0 |
Moisture % ≤ | 1.4 | 2.0 | 2.5 |
Water insoluble matter % ≤ | 0.05 | 0.05 | 0.10 |
Chloride (as Nacl) (as dry basis) % ≤ | 0.80 | 1.00 | 1.90 |
Sodium nitrate (as dry basis) % ≤ | 0.80 | 1.00 | 1.90 |
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P.C.:261100
E-mail:kate@rsingchem.com
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Hanting District, Weifang City,
Shandong Province
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