Vitamin B12

Short Description:

【Application】Food production, beverage, pharmaceutical, agriculture/animal feed.

Type Cobalamin ,Methylcobalamin

【CAS No.】:68-19-9

【Main Producer】 Yuxing, Kingvit, Huarong, Huaxing

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Product Detail

Product Tags


Item Standard Result
Appearance White or almost white, crystalline powderor colourless crystals White crystalline powder
Identification A: IR absorption Comply
C: Reaction (a) of chlorides
Appearance of solution Clear, not more intense than Y7 or GY7 Comply
PH 2.7-3.3 3.0
Water ≤5.0% 2.34%
Sulphated ash ≤0.1% 0.01%
Sulphates ≤300ppm <300ppm
Heavy metals ≤20ppm <20ppm
Related substances
—Any impurity ≤0.4% <0.05%
—Total impurities ≤1.0% <0.05%
Assay 98.5-101.0% 99.6%

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