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Cyanocobalamin (Vitamin B12), 100 Grams

Home Biochemicals Vitamin Supplements Cyanocobalamin, 100 G
Price$ 2,685.50
You Save$ 31064.50

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100 MG $ 33.75 1 G $ 88.00 5 G $ 267.50 50 G $ 1366.25 100 G $ 2685.50
  • SKU: C70500-100.0
  • Pack Size: 100 G
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Cyanocobalamin (Vitamin B12), 100 Grams
Description Specifications Documents

Vitamin B12

68-19-9

1355.37

C63H88CoN14O14P

Water, alcohol

2-8°C


Common vitamin of the Vitamin B12 family.

0.3 lbs

3.50 x 3.75 x 3.50



Research or further manufacturing use only, not for food or drug use.
  • Appearance: Dark red crystals or amorphous or crystalline powder
  • Identification (A): UV - Complies
  • Identification (B): Cobalts - Meet USP requirements
  • Identification (C): HPLC - The retention time of the major peak of the sample solution corresponds to that of the standard solution
  • Loss on Drying: ≤ 10.0 %
  • Assay: 97.0 - 102.0 %
  • Related Substances (Total impuities): ≤ 3.0 %
  • Related Substances (7ß, 8ß - Lactocyanocobalamin
    ): ≤ 1.0 %
  • Related Substances (34-methylcyanocobalamin): ≤ 2.0 %
  • Related Substances (8-Epi-Cyanocobalamin): ≤ 1.0 %
  • Related Substances (Any other unidentified impurity and 50-Carboxycyanocobalamin, 32-Carboxycyanocobalamine): ≤ 0.5 %
  • Acetone (GC): ≤ 5000 ppm
  • Total Aerobic Microbial Count: ≤ 1000 cfu/mg
  • Total Yeast and Mold Count (TYMC): ≤ 100 cfu/g
  • BSE/TSE Free: BSE/TSE Free
  • Material Source: Chemical Synthesis
  • Non Animal Origin: Non Animal Origin
  • Grade: USP
  • Country of Origin: Report

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