| ≥1 piece |
D-Panthenol
Product name: D-Panthenyl alcohol
Popular name: Provitamin B5
Chenical Name: D-( + )-2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethyIbutyramide
CAS: 81-13-0
Molecular formula: C 9 H 19 NO 4
Formula weigh: 205 25
Structure formula:
Propertyties: D-Panthenol is colourless, viscous clear liquid, It is soluble in water, methanol, propylene glycol and ethanol. insoluble in fats and oils.
|
Item |
Index |
|
Identification |
Positive reaction |
|
Assay |
98.0%-102.0% |
|
Specific rotation(50mg/ml water) |
+29.0°-+31.5° |
|
Refractive Index(20°C) |
1.495-1.502 |
|
water(Karl fisher) |
≤1.0% |
|
Residue on ignition |
≤0.1% |
|
Heavy metal |
≤20ppm |
|
Limit of aminopropanol |
≤0.1% |
Uses: D-Panthenol plays a key role in the human intermediary metabolism. Deficiency of Vitamin B5 can result in many dermatological disorders. D-Panthenol is applied in pharmaceutical industry and almost all types of cosmetic preparations. It cares hair, skin and nails.
Package: 20kgs/Carton (10kgs/Pail); 200kgs/Drum; 1000kgs/IBC
Storage: Seal, keep in cool and dry place
Period of validity: 2 years