China USP Standard 99% Vitamin B5 Powder, Find details about China Vitamin B5, Vitamin B5 Powder from USP Standard 99% Vitamin B5 Powder
Vitamin B5 is a white powder, no smelly odor, tastes a little bitter, with hydroscopic property. It's easy to dissolve in water, slightly solvable in ethanol, almost can not dissolve in chloroform or aether,the aqueous solution shows neutrality or slight alkaline.
Product Name | D-Calcium Pantothenate vitamin B5 |
Appearance | white crystal powder |
Assay | 99% |
Test | HPLC |
Certificate | ISO 9001 |
CAS | 137-08-6 |
MF | C15H32CaN2O10 |
Einecs No | 205-278-9 |
Storage Temperature | Keep in a cool, dry, dark location in a tightly sealed container or cylinder. |
Shelf life | 24 Months |
Viatmin B5 functions as vitamins in feed, food and pharmaceutical industry. It is an essential part of coenzyme A.
1. In medicine industry:
Viatmin B5 the panthenol partispate in the metabolism.
2. In food industry:
Viatmin B5 promotes human body protein, fat, carbohydrate metabolism and nutrition supplement and improves immunity.
3. In cosmetics industry:
Viatmin B5 stimulate the growth of epithelial cells, promote wound healing and diminish inflammation function.
4. Care hair:
Viatmin B5 with the moisturizing function, prevent hair open fork and increase the density of hair and improve hair quality
luster.
5. Care nails:
Viatmin B5 improve the hydration of nails and make nail pliable.
PRODUCT NAME | Vitamin B5 | |||
Storage | Sealed and kept in a dry place | |||
Items of analysis | Specification | Results | ||
Description | White or off-white powder | Complies | ||
Identification | Infrared Absorption | Complies | ||
A solution (1 in 20) responds to the tests for Calcium | Complies | |||
PH | 6.8~8.0 | 7.1 | ||
Alkalinity | No pink color is produced within 5minutes | Complies | ||
Specific rotation | 25.0~27.5° | 26.3 | ||
Heavy metals | ≤20ppm | <20 | ||
Pb | ≤3ppm | <3 | ||
Loss on drying | ≤5.0% | 3.1 | ||
Assay | 98.0~101.0% | 99.1 | ||
Assay(Ca) | 8.2~8.6% | 8.3 | ||
Ordinary impurities | ≤1.0% | <1.0 | ||
Methanol | ≤0.3% | <0.3 | ||
Total plate count | <1000CFU/g | Complies | ||
Yeast and moulds | <100CFU/g | Complies | ||
Conclusion | Conform with GB/T7299-2006standard |