Product name:D-panthenol
Popular name:Provitamin B5
Chenical Name:D-( + )-2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethyIbutyramide
CAS:81-13-0
Molecular formula:C9H19NO4
Formula weigh:205.25
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. Dexpanthenol 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
Company Name: Qingdao Dacon Trading Co., Ltd
Registered Address: No.807,Attached Building,No.3 Workshop, 14th Zone, Free Trade Zone, Qingdao, Shandong, China (Mainland)
Legal Representative/CEO: Ms. Shuming Kang
Registration No.: 370220228001552
