Product Specifications
Product Description
Chemical name: Sodium nitrite
CAS No.: 7632-00-0
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%
Founded in 1995, Shanghai Rich Chemicals Co., Ltd.Is a privately held chemical industry group company.With a strong focus on the development of high purity, high performance products and services for our high technology customers, demand has dictated expansion of our services, production and support to a global capacity.
