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℡ 4000-520-616
℡ 4000-520-616
RPI/Cyanocobalamin (Vitamin B12), 100 Milligrams/100 MG/C70500-0.1
产品编号:C70500-0.1
市  场 价:¥510.00
场      地:美国(厂家直采)
产品分类: 蛋白类>聚合物>
联系QQ:1570468124
电话号码:4000-520-616
邮      箱: info@ebiomall.com
美  元  价:$25.50
品      牌: rpicorp
公司分类:
RPI/Cyanocobalamin (Vitamin B12), 100 Milligrams/100 MG/C70500-0.1
商品介绍
DescriptionSpecificationsDocuments

Vitamin B12

68-19-9

1355.37

C63H88CoN14O14P

Water, alcohol

2-8°C

Common vitamin of the Vitamin B12 family.

0.03 lbs

1.25 x 1.75 x 1.25

Research or further manufacturing use only, not for food or drug use.
  • Appearance: Red to Dark Red Crystalline Powder
  • Absorbance Ratio (A361/A278 NM): 1.70 - 1.90
  • Absorbance Ratio (A361/A550 NM): 3.15 - 3.40
  • Assay (Anhydrous): 96.0 - 100.5 %
  • Identification (A,B,C,D): Passes tests
  • Loss on Drying: ≤ 12.0 %
  • Pseudo Cyanocobalamin: Pass
  • Related Substances (HPLC): ≤ 3.0 %
  • Residual Solvent GC (Acetone): ≤ 0.50 %
  • Residual Solvent GC (Ethanol): ≤ 0.50 %
  • Solubility: Slightly Soluble in Water, Soluble in alcohol
  • Total Plate Count: ≤ 1000 cfu/g
  • sds_C70500_1.pdf
  • Download Certificate of Analysis
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