Sell Vitamin C coated, Sodium Erythorbate food additives,Ascorbic Acid Vitamin C |
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| Sodium Erythorbate food additives
Detailed Description FOOD ADDITIVE Name: Sodium Erythorbate CAS No.: 6381-77-7 Chemical formula: Specification: FCC IV E316 Packing: in 25kg carton Functional use: antioxidant Items Specification: Appearance: White odorless, crystalline powder or granules Identification: Positive Specific rotation: +95.5 - +98.0 pH value: 5.5 - 8.0 Assay(on dried basis): 98.0 - 100.5% Heavy metals: 10ppm max. Lead: 5ppm max. Arsenic : 3ppm max. Oxalate: Pass Clarity: Pass Ascorbic Acid Vitamin C Detailed Description Ascorbic acid, also known as Vitamin C, is a vitamin that the human body can not produce on its own. It plays, however, an important role in the metabolism of the human body and physiological function regulation and is one of the essential nutrients for living humans. Name: Ascorbic Acid CAS No.: 50-81-7 Chemical Formula: Specification: BP 2003 / USP 29 / FCC V Packing: in 25kg cartons Functional use: antioxidant Item Specifications Appearance: White crystalline powder Identification: Positive reaction Melting point: About 190 Specific rotation: +20.5 --- +21.5 PH value: 2.1 - 2.6 Clarity of solution: Clear Colour of solution: BY7 max. Heavy metals: 10ppm max. Copper: 5ppm max. Iron: 2ppm max. Assay (on dried basis): 99.0 - 100.5% Residue on ignition: 0.1% max. Organic volatile impurities: conform Oxalic Acid: 0.2% max. vitamin C coated Detailed Description Products: Coated Vitamin C Appearance: White or off-white grain powder Conten: 90%; 93%; 95%; 97% Introduction: This medicine is in a layer of medical high polymer membrane clothing of surface parcel of Vitamin C crystal. Because of protective action of coated, anti-oxidant ability of producs among air are stronger than tha |
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