Sodium nitrite

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Sodium nitrite
Posting date : Feb 17, 2013
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28-
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Chemical name:Sodium nitrite Indicator:GB2367-2006 Molecular formula:NaNO2 Molecular weight:69.00 Property:Appearance of white or slight yellow, orthorhombic crystals or powder. Slight salty taste, easily deliquescence, soluble in water, moisture absorption and strong. And organic matter, sulfur mix can cause a fire and explosion, with the oxidation and reduction. Use:Mordant dyeing, silk, linen bleaching agent, metal heat treatment, plating corrosion inhibitors, chemical analysis reagent. Quality standard: Item Indicator Excellent First grade Qualified Sodium content(dry basis) ≥99.0% ≥98.5% ≥98.0% Water content ≤1.4% ≤2.0% ≤2.5% Chloride (dry basis) ≤0.10% ≤0.17% - Water insoluble (dry basis) ≤0.05% ≤0.06% - Sodium nitrate (dry basis) ≤0.80% ≤1.00% ≤1.90%

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