DL-Panthenol

(Synonyms: Provitamin B5

 

CAS Rn:16485-10-2

Molecular Formula: C9H19NO4

Molecular Weight:205.2534

Structure:

Description

Specifications (USP)

ITEM STANDARD
Appearance Well dispersed white powder
Assay 99.0%~102.0%
Specific Rotation,[α]D20 -0.05°~+0.05°
Melting Point 64.5~68.5℃
Loss on Drying ≤0.5%
Aminopropanol ≤0.1%
Heavy Metals ≤10ppm
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

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