Product Description
| Chemical formula | C9H17NO5 |
| CAS | 137-08-6 |
| Molecular weight | 219.23 |
| Packing | 25kg/drum, 1FCL=13.5MT |
COA
|
Item |
Standard |
Result |
|
Appearance |
White powder |
Conform |
|
A.Infrared Absorption 197K |
Concordant with the reference spectrum |
Conform |
|
B.A soluton (1 in 20)responds to the tests for Calcium |
Conform to USP40 |
Conform |
|
Specific optical rotation |
+25.0°~+27.5° |
+26.9° |
|
Alkalinity |
no pink color is produced within seconds |
Conform |
|
Loss on drying |
not more than 5.0% |
2.20% |
|
Heavy metals |
not more than 20ppm |
Conform |
|
Ordinary impurities(TLC) |
not more than 1.0% |
Conform |
|
Methanol residue(GC) |
Meet the requirements |
Conform |
|
Content of calcium Assay |
8.2%~8.6% |
8.36% |
|
Assay(HPLC) |
98.0%-101.0% |
98.40% |
|
Total plate count |
＜1000cfu/g |
Conform |
|
Mold and Yeast |
＜100cfu/g |
Conform |
Uses and Applications
Panthenol is used as a humectant (attracts and retains water), a moisturizer and emollient, and is widely used in cosmetics as well as in skin and hair care products. It creates a skin barrier, reducing the amount of water lost through the skin. It also improves skin texture, making it softer and more elastic, so is useful in treating dry, rough, scaly skin problems.
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