GMP Pharmaceutical Food Feed Ascorbic Acid Vitamin C Vc CAS: 50-81-7

• Function: Vitamins and Minerals Deficiency Drug
• Certification: GMP
• Grade Standard: Medicine Grade
• Type: Chemical Reagent
• State: Solid
• Volatile: Not Volatile
• Model NO.: Pharmaceutical grade/food grade/feed grade
• appearance: White Crystalline Powder
• Assay: 99.9%
• Batch Number: Fresh Stock Within 3months After Produced
• Transport Package: 25kgs/Carton
• Specification: USP/BP/EP
• Trademark: SINOAH
• Origin: China
• HS Code: 3003209000
• Production Capacity: 200mt/Month

Product Description

Ascorbic acid/ Vitamin C
Pharma grade/ food grade/feed grade
 
1. USP2010/BP33/FCCVII/EP7.0
2. HALAL/KOSHER/ISO
3. USP30/BP2008/FCCIV
4. Packed in 25kg/carton
 
Ascorbic acid is the enolic form of 3-oxo-L- gulofuranolac-tone. It can be prepared by synthesis from glucose, or extracted from plant sources such as rose hips, blackcurrants or citrus fruits. It is easily oxidized in air. It is a white or slightly yellow crystals or powder,a little acid.m.p.190°C-192°C,easily soluble in water,a little soluble in alcohol and uneasily soluble in Ether and chlorofom and other organic solvent.In solid state it is stable in air.Its water solution is easliy mutated when it meets with air. 
 

Item		Specification --BP 2000 / USP 32 / FCC IV
Name		Vitamin C
Appearance		White or almost white granule or granular powder
Assay		99.0 -105.0%
Identificatrion		Positive
Clearity and color of solution		Clear , <BY7
specific oprical rotation		+20.5°~+21.5°+21.0°
Inactive Ingredients		Ethyl Cellulose
CAS No.		50-81-7
Fomula		C6H8O6
Melting Point		190°C
Loss on drying		0.25%
PH5%,W/V		2.1~2.62.3
Residue on  ignition		<0.1%
Heavy metal		<10ppm
Arsenic		<3ppm
Mehs size distribution		> 20 mesh < 5%  > 40 mesh 20%  > 60 mesh 60%  > 80 mesh 10%  >100 mesh 5%
Identification		Positive reaction
Functional use		Nutritional Enhancer
Packing		25kg/carton