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Vitamin B12,Cas: 68-19-9,Ycgcsale58@Yccreate.Com

Detailed Selling Lead Description
Vitamin B12
CAS: 68-19-9
Name: Vitamin B12
E-MAIL ycgcsale58@yccreate.com
CAS: 68-19-9
molecular formula:C63H88CoN14O14P
molecular weight:1355.37
Stability:Hygroscopic. Keep cold and dry.
Categories: Vitamin and amino acid
Quality standard: USP32
Package: In 1 kg aluminum foil bag
Chemical Properties:Crystalline
usage:Prototype of the family of naturally occurring cobalt coordination compounds knows as crinoids. Analogs of vitamin B12 which differ only in the β-ligand of the cobalt are termed coalmine. Synthesized almost exclusively by bacteria.