Ascorbic Acid Cas 50-81-7, Food Additives Nutrition Supplement or Reductant C6H8O6 - Product

Other Specification : Ascorbic Acid Cas 50-81-7, Food Additives Nutrition Supplement Or Reductant C6H8O6 Product: Ascorbic Acid CAS: 50-81-7 Formula: C6H8O6 Molecular Weight: 176.12 Appearance&Smell: White Crystalline Powder Quality: BP2009/USP32 Package: 25kg Ctns, 20MT/FCL Without Pallets; 18MT/FCL With Pallets. Shelf Life: 2 Years Storage: Stored In Shielded From Light, Dry And Cool Place. - - - - ITEM | Specification | Assay | 99.5%-100.5% | Melting Point | 187~192 | Specific Optical Rotation | +20.5~+21.5 | Clarity And Colour Of Solution | ClearBY 7 | Loss On Drying | 0.1% Max. | PH(5% Solution) | 2.1~2.6 | Heavy Metals | 5 Ppm Max. | Iro | 2 Ppm Max. | Mercury | 0.1mg/kg Max. | Lead | 2mg/kg Max. | Arsenic | 3 Ppm Max. | Copper | 3 Ppm Max. | Zinc | 25 Ppm Max. | Oxalic Acid | 0.2% Max. | Sulphated Ash | 0.05% Max. | Organic Volatile Impurities | Meets The Requirements | - - - - Functions: Ascorbic Acid Is Easily Oxidized And So Is Used As A Reductant In Photographic Developer Solutions (among Others) And As A Preservative. In Fluorescence Microscopy And Related Fluorescence-based Techniques, Ascorbic Acid Can Be Used As An Antioxidant To Increase Fluorescent Signal And Chemically Retard Dye Photobleaching. It Is Also Commonly Used To Remove Dissolved Metal Stains, Such As Iron, From Fiberglass Swimming Pool Surfaces. In Plastic Manufacturing, Ascorbic Acid Can Be Used To Assemble Molecular Chains More Quickly And With Less Waste Than Traditional Synthesis Methods. Heroin Users Are Known To Use Ascorbic Acid To Dissolve Heroin In Water, So That It Can Be Injected. Applications: Drinks,foods Cosmetics And Pharmaceuticals Nutritional Supplements,Antioxidants Feed A

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