Erythorbic Acid - 12
Erythorbic Acid For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Erythorbic Acid, Made in China, High Quality Products!, China Erythorbic Acid, preservatives Supplier, Manufacturer.Description:The Erythorbic Acid is the stereo isomer of Vitamin C, so its chemical character is same to the Vitamin C. The Erythorbic Acid is white to light yellow white crystal or crystal powder, odorless, has sourness, the melting point is 166~172℃ and decompounding, it will get gradually into black when meeting light. In dry state, it is rather stable in the air, but in the solution, when exposed to the air, it will quickly metamorphose, hardly have the physiology activity actions of the ascorbic acid, the antioxidation property is better than the ascorbic acid, but the heatdurability is poor, the reductibility is strong, the heavy metal ion can speed its decompounding. The Erythorbic Acid is easily dissolved in water, the dissolution value being 40g/100ml at normal temperature, hardly dissolved in glycerin, not dissolved in ethanol and benzene, its 1% water solution PH value is 2.8.Specification
Item Specification
Appearance White or slightly yellow crystals or powder
Identification A To B
Assay 99.0-100.5%
Specific[a]25D -16.5 °--18.0°
Heavy metal (mg/kg) 10 Max
Lead (mg/kg) 5 Max
Residue on ignition 0.3 % Max
Loss on drying 0.4% Max
Z & F Sungold Corporation
Address: 3-1001 BUILDING 22,DONGSHENG GARDEN,NO.10 LIAOYANG EAST ROAD,QINGDAO,CHINA, Qingdao, shandong, China, 266071
Tel: 0086-532-55786120
z&f sungold corporation is a global provider of food additives and ingredients specializing in serving the demand for raw materials needed for finished food products. Our clients trust us to provide quality ingredients every single time. Combined with strict manufacturing processes, top-notch R&D and a disciplined trading platform, FoodIng Group continues to build upon our experience while looking out into the future.