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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 |
| Highlight: | Industrial Sodium Nitrite NANO2,231-555-9 Sodium Nitrite NANO2,7632-00-0 Sodium Nitrite NANO2 |
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99% Industial Sodium Nitrite (NANO2) for Metal Heat Treatment Agent
Appearance: White little crystals or light yellow
Mole Formula: NaNO2
Mole Weight:69.01
Density: 2.168. No odor, slightly salty. It is liable to deliquesce, dissolved in water,soluble in liquid ammonia,slightly soluble in ethanol and glycerin.
Melting Point: 271ºC. Decomposition temperature is 320ºC,It has oxidability and also has reducibility. It will slowly be oxidized into sodium nitrate in atmosphere, it can form nitrogen compound with nitrilo at low temperature.
| 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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1. Used for dyeing and printing textile fabrics (color fixative);
2. For bleaching flax, silk, and linen;
3. For recovering tin from scrap; as a preservative in meats, meat products, and fish;
4. As an intermediate in metal treatment and finishing operations;
5. Also used in photography, rubber accelerators, heat-transfer salts, de-tinning solutions and multipurpose greases, drugs (vasodilator, smooth muscle relaxant, and antidote for cyanide poisoning), and to make nitroso and isonitroso compounds, diazo dyes, pharmaceuticals, agricultural pesticides, and other organic chemicals.
Contact Person: Jessic
Tel: +86 13928889251
Fax: 86-020-22307821
