Sodium bicarbonate

Sodium bicarbonate Identification Name Sodium bicarbonate Synonyms Sodium hydrogen carbonate; Sodium hydrocarbonate Molecular Structure Molecular Formula NaHCO3 Molecular Weight 84.01 CAS Registry Number 144-55-8 EINECS 205-633-8 Properties Density 2.159 Melting point 270 ºC Boiling point 851 ºC Water solubility 9 g/100 mL (20 ºC) Other Names: soda bicarbonate Grade Standard: Food Grade Purity: 99% Min Introduction: White powder or tiny crystalls,nodorousand salty,easily soluble in water,insoluble in alcohol,presenting slightly alkalinity,decomposed when heating. Decomposed slowly when exposd to moist air. Assay:99% Min Packing: 25kgs pp bags Uses: Used as food fermentation,detergent ingredient,carbondoxide foamer,pharmacy,leather,ore milling and metallurgy,detergent for wool,exting uisher and metal heat-treating,fiber and rubber industry, etc. Product Name Sodium Bicarbonate (Food Grade) Batch No.: 1011226311 Production Date 2010-11-22 Test date 2010-11-22 Standard GB1887—2007 Product Standard 80 mesh Manufacturer HENAN BOOM GELATIN CO., LTD Items Specification Result Total Alkalinity (As NaHCO3)(%) 99.0~100.5% 99.63% Loss on Drying (%) ≤0.2 % 0.092% PH (10g/L liquor) (%) ≤8.5 8.33 As (%) ≤0.0001% <0.0001% Heavy Metal (as Pb) (%) ≤0.0005% <0.0005% Chloride (Cl) (%) ≤0.40% 0.37% Clarity Degree Conform Conform Ammonium Salt Content Conform Conform whiteness ≥85 93.8