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Sodium nitrite technical food grade

Product Details:

CAS No.	7632-00-0
Place of Origin	China (Mainland)

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Detailed Product Description

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.

[Quality] Production and testing are organized strictly in accordance with national standard, qualities of products is in accordance with GB2367-90.

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

[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.