pmk28578

CAS 68-19-9 factory supply Vitamin B12 fast shipping with high quality

This product is dark red crystal or crystalline powder, odorless, tasteless and highly hygroscopic. Slightly soluble in water or ethanol, insoluble in chloroform or ether. It is heat-resistant, but may become ineffective when exposed to oxidizing or reducing substances (such as vitamin C or hydrogen peroxide, etc.), heavy metal salts, strong acids, and strong alkali.

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