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Product Details:
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| Product Name: | Sodium Nitrite NaNO2 | CAS No.: | 7632-00-0 |
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| Storage: | Cool Dry Place | Shelf Life: | 2 Years |
| Appearance: | White Crystals | Application: | Intermediate |
| Highlight: | ISO14001 NaNO2 Sodium Nitrite,NaNO2 Sodium Nitrite,99.5% pure sodium nitrite |
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Food Grade Sodium Nitrite NaNo2 Cas 7632-00-0 Sodium Nitrite Chromogen Agent
Sodium Nitrite is white or yellowish crystal, easily soluble in water, deliquescence in air.
Sodium Nitrite is 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.
| Item | Best quality | First quality | Qualified quality | Result |
| Content of sodium nitrate (calculated by dry base) % | ≥99.5 | ≥99.3 | ≥98.5 | 99.4 |
| Content of sodium nitrite (calculated by dry base) % | ≤0.01 | ≤0.02 | ≤0.15 | 0.018 |
| Content of chloride(NaCl) (calculated by dry base) % | ≤0.15 | ≤0.25 | — | 0.126 |
| Content of insolubles in water (calculated by dry base) % |
≤0.03 | ≤0.05 | 0.018 | |
| Moisture % | ≤1.0 | ≤1.5 | ≤2.0 | 0.126 |
| Content of iron (Fe) % | ≤0.005 | — | — |
0.001 |
1. Industrial chemistry
2. Medicine
Sodium nitrite can be used as part of an intravenous mixture to treat cyanide poisoning.
3. Food additive
sodium nitrite has been found to inhibit growth of disease-causing microorganisms; give taste and color to the meat; and inhibit lipid oxidation that leads to rancidity.
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