（Synonyms： Provitamin B5）
Molecular Formula： C9H19NO4
|Appearance||Well dispersed white powder|
|Loss on Drying||≤0.5%|
|Residue on Ignition||≤0.1%|
Characteristics: DL-panthenol is the precursor of vitamin B5, also known as provitamin B5, with a slight special smell, easy to moisture. Easily be soluble in water, ethanol, methanol and propanediol, soluble in chloroform and ether, slightly be soluble in glycerol, insoluble in vegetable oil, mineral oil and fat. It is relatively stable under air and light.
Application：It can be used in the pharmaceutical, food and cosmetic industries. As vitamin B drugs in the pharmaceutical industry, .
Package: 25kg/carton, inner packing polyethylene plastic bag covering aluminum foil bag vacuum bag.
Shelf life: 36 months