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Product Details:
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| Product Name: | Sodium Nitrite | Chemical Formula: | NaNO2 |
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| ColorAppearance: | White Crystal | HS Code: | 2834100000 |
| CAS NO.: | 7632-00-0 | EINECS NO.: | 231-555-9 |
| High Light: | NaNO2 Sodium Nitrite Powder,231-555-9 Sodium Nitrite Powder,Anti Corrosion Agent NaNO2 Sodium Nitrite |
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Bulk Sale Sodium Nitrite 7632-00-0 NaNO2 99% Industrial Grade Sodium Nitrite
Sodium Nitrite is white or a little buff fine crystal powder. The relative molecular weight is 69.0 and density is 2.168. It’s no smell and a little saline taste, easy to be deliquescence and to dissolve in water. The melting point is 271℃ and decomposition temperature is 320℃. It has the strong oxidizing property, as well as reducing property. It can slowly oxidize into sodium nitrite in the air, and will become diamino compound composed with ammonia under low temperature. Mainly used in the manufacture of nitro chemical compounds, azo dyes and other raw materials, as well as mordant, bleaching agent, metal thermal treatment agent, cement early-strength agent and antifreeze agent for fabric dyeing.
| Test Items | Standard | Test Results |
| Content of sodium nitrite(NaNO2) % | ≥ 98.5 | 99 |
| Content of sodium nitrate(NaNO3) % | ≤ 1.3 | 1 |
| Content of chloride(NaCl) % | ≤ 0.17 | 0.082 |
| Content of insolubles in water % | ≤ 0.06 | 0.017 |
| Moisture % | ≤ 2 | 0.8 |
| Apperance of product | White fine crystal with slightly yellowish | |
| Package and Trade mark | By woven plastic bag outer and white plastic bag inner | |
| Remark | First Quality |
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Sodium nitrite is used in the following fields: production of diazonium compound dyes, nitroso compounds and other organic compounds; dyeing and bleaching of fiber textiles; photography; as an anti-corrosion agent in the laboratory; as an additive in metal coatings; production of rubber . Its 10% aqueous solution is also used for electroplating.
Contact Person: Jessic
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Fax: 86-020-22307821
