Dexpanthenol CAS:81-13-0 Provitamin B5 D-pantothenol
Model No.︰USP
Brand Name︰Arshine
Country of Origin︰China
Unit Price︰-
Minimum Order︰1 pc
Product Description
Product Description
CERTIFICATE OF ANALYSIS
|
product name |
Dexpanthenol |
Expiry |
2 years |
|
batch No. |
2012060901 |
Standard |
USP34 |
|
quantity |
500kg |
Analytical date |
Jun.09,2012 |
|
analysis reference |
according to USP34 |
||
|
Items and Results |
|||
|
Items |
Specifications |
Test Results |
|
|
01 |
appearance |
Colorless, viscous and
|
Conform |
|
02 |
identification |
A:Infrared Absorption |
conform |
|
B、C:Positive reaction |
Positive reaction |
||
|
03 |
Assay(on the anhydrous basis) |
98.0%～102.0% |
99.57% |
|
04 |
Water |
Not more than 1.0% |
0.42% |
|
05 |
Specific rotation |
+29.0° ～+31.5° |
+31.08° |
|
06 |
Limit of aminopropanol |
Not more than 1.0% |
0.56% |
|
Residue on ignition |
Not more than 0.1% |
0.05% |
|
|
Refractive Index(20℃) |
1.495～1.502 |
1.499 |
|
|
Organic volatile impurities |
Meets the requirements |
Meets the
|
|
|
conclusion |
meets the specification of EP6.0 |
||
Description of Dexpanthenol
D-Panthenol is applied in almost all types of cosmetic preparations. It cares hair, skin and nails.
D-Panthenol is the provitamin of D-Pantothenic acid (Vitamin B5), which plays a key role in the human
intermediary metabolism. Deficiency of Vitamin B5 can result in many dermatological disorders.
Role in the skin: 1, deep penetrating moisturizer 2, stimulates epithelisation (fibroblast proliferation and normal
keratinization) 3, wound healing effect 4, anti-inflammatory effect
Role in the hair: 1, long lasting moisturizer 2, prevents hair damage 3, thickens hair 4, improves luster and sheen
Role in nail care: 1, improves hydration 2, imparts flexibility
Payment Terms︰ TT / LC / DP / DA