English name: Sodium Nitrite
CAS No.: 7632-00-0
Molecular formula: NaNO2
Molecular Weight: 69.01
pH:
Melting point (Degrees Celsius): 271
Boiling point (Degrees Celsius): 320 (decomposition)
Relative density (water = 1): 2.17
Solubility: soluble in water, slightly soluble in ethanol, methanol, ether.
Packing
Two-layer plastic bag or outside the bag, plastic bags, latex bag;
outside the compound plastic woven bags
Use
Sodium nitrite used in the dye industry and a large number of organic synthesis, commonly used in the preparation of azo dyes, nitrogen oxides, drugs, anti-rust agent and dyeing, bleaching, bacon, etc., because it is toxic, use should be noted. High thermal stability of sodium nitrite, can be prepared by thermal reduction
It used as mordant,bleacher ,treating compound, corrosion inhibitor,analytical reagent,expander , and the material for manufact
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