DL-Panthenol

Product name:           DL-Panthenol

Other name:               

(¡À)-2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethy1

(¡À)-Pantothenylalcohol

Formula weight:          205.25

CAS NO:                    16485-10-2

Structure formula:

uses: easily soluble in water , ethanol, methanol, and 1,2-Propanediol; soluble in  chloroform and aether  ;insoluble in vegetable oil , mineral oil and fattiness.

Specifications:

items:                             Index(USP24)

Appearance:                  Well dispersed white powder

Assay:                            99~102%

Specific rotation:             Between-0.05 and +0.05

Melting range:                Between 64.5~68.5

Loss on drying:              0.5% max

Aminopropanol:              0.1% max

Heavy metals:                 10ppm max

Residue on ignition:       0.1% max

Packing:                     25kg(net.)/fiber drum or as the need of customer