Ascorbic acid pharma grade direct supplier

Quick Details

• CAS No.:50-81-7
• Other Names:Vitamin C
• MF:C6H8O6
• EINECS No.:200-066-2
• Place of Origin:Hebei, China (Mainland)
• Type:Blood System Agents, Cardiovascular Agents, Vitamins, Amino Acids and Coenzymes
• Grade Standard:Feed Grade, Medicine Grade
• Usage:Animal Pharmaceuticals
• Brand Name:RY
• Model Number:BP2007/USP31/EP6
• Purity:99.5% min
• Melting Point:About 190℃

• Packaging & Delivery

  Packaging Details:	25kg carton box ,1 FCL=20MT
  Delivery Detail:	2-3 weeks after the deposit

  Specifications

   

  Characteristics:White or almost white crystalline powder
  
   

   

  Specifications

  Ascorbic acid (vitamin c) 1) BP2007/USP31/EP6/GB14754

  2)High Purity 99.5% min

  3)ISO9001 4)Reasonable price

  Ascorbic acid (vitamin c)

   

  Product name: Ascorbic acid (vitamin c)

  CAS No.: 50-81-7

  Molecular formula : C6H8O6

  Molecular weight : 176.13

   

   

   

   

   

  Ascorbic Acid Certification of Analysis

  Item	Specifications	Results
  Characteristics	White or almost white crystalline powder	Pass
  Identification	Positive reaction	Pass
  Melting Point	About 190°C	191°C
  PH	2.1-2.6	2.3
  Clarity of solution	Clear	Pass
  Color of solution	≤BY7	<BY7
  Copper	≤5ppm	<5ppm
  Heavy metals	≤10ppm	<10ppm
  Iron	≤2ppm	<2ppm
  Lead	≤2ppm	<2ppm
  Arsenic	≤3ppm	<3ppm
  Oxalic acid	≤0.2%	<0.2%
  Sulphated Ashes	≤0.1%	0.03%
  Specific optical Rotation	+20.5°~ +21.5°	+21.1°
  Assay	99.0%-100.5%	99.9%
  Organic volatile impurities	Pass	Pass
  Residual solvents	Methanol: NMT 3000ppm	<3000ppm

  Conclusion: The above product conforms to BP2007, USP31, EP6, GB14754

   

   

   

  Storage:kept in a light-proof, well-closed, dry and cool place.

   

  Packing: 25kg carton box ,1 FCL=20MT

   

  Features: 1) It contains over 99.5% of ascorbic acid 2) Mainly used in producing various medicines, it is an important medicine for clinical supplementary treatment 3) It can be used in food additive. It is a good and safe nutritional agent as well as an antiseptic and baking agent of flour processing 4) It can be used in feed additive and can improve animals' immunity from disease 5) VC fine-crystal and fine powder with 40-80, 30 - 300 mesh (US standard sieve)

   

• Anna

  Tel : 0311 6730 0879   Fax: 0311 6730 0879

  E-mail:sales-5@granraybio.com

  Webset:www.granraybio.com

  Skype:an.na0210

  Zhaocounty Granray Bioproducts Co., Ltd

  Address:.Biotechnology industrial area Nanbaishe Town Zhaoxian ,Shijiazhuang City Hebei Province,China