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Sodium Ascorbate Bp98/USP24 (C6H7NaO6) (CAS: 134-03-2)1
BiochemicalSodium AscorbateL-Ascorbic Acid
Hugestone Enterprise Co., Ltd.
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Product Description Sodium AscorbateSodium Ascorbate is white or light yellow crystalline solid,lg of the product can be dissolved in 2 ml water. Not soluble in benzene,ether chloroform,insoluble in ethanol,relatively stable in dry air,moisture absorption and water solution after the oxidation and decomposition will slow,especially in neutral or alkaline solution is oxidized very quickly.Sodium Ascorbate is important nutritionfortifier,antioxidant preservative in food industry;which can keep food color,natural flavor,extend shelf life.Mainly used for meat products,dairy products,beverages,canned and so on. ITEMSTANDARDAppearance White to slightly yellow cr ystalline powderIdentification PositiveAssay (as C 6H 7NaO 6) 99.0 ‐ 101.0% Specific optical rotation+103° ‐ +106° Clarity of solutionClear pH (10%, W/V ) 7.0 ‐ 8.0Loss on drying≤ 0.25% Sulphate (mg/kg) ≤ 150Total heavy metals≤ 0.001% Lead≤ 0.0002% Arsenic ≤ 0.0003% Mercury≤ 0.0001%Zinc≤ 0.0025%Copper≤ 0.0005%Residual Solvents (as Menthanol)≤ 0.3% Total plate count (cfu/g)≤ 1000 Yeasts & molds (cuf/g)≤ 100 E.coli/ g Negative Salmonella/ 25g Negative Staphylococcus aureus/ 25g Negative
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