Specification
Item |
Standard |
Result |
Description |
White or off-white crystalline powder |
Conform |
Assay |
97.5%~101.0% |
99.23% |
Loss on Drying |
≤0.5%,in-house |
0.02% |
Specific Rotation |
+89°~ +93° |
+90.37° |
Melting Point |
229℃~232℃,in-house |
230.0~231.0℃ |
Individual impurity |
≤1.0% |
0.33% |
Total impurities |
≤2.0% |
0.78% |
Sulfated ash |
≤0.1%,in-house |
0.10% |
Heavy Metal |
≤0.001%,in-house |
<0.001% |
Arsenic |
≤0.0002%,in-house |
<0.0002% |
Application
(1)
D-Biotin/Vitamin H/Vitamin B7 used in cosmetics can improve the speed of blood circulation in the blood vessels of the skin.
(2) As feed additive,
D-Biotin/Vitamin H/Vitamin B7 is mainly used in poultry and sows, and its mass fraction is usually 1%-2%.
(3) As nutritional supplements,
D-Biotin/Vitamin H/Vitamin B7 can be used in the food industry as processing AIDS, the product has the prevention of skin diseases, promote lipid metabolism and other physiological functions, a large number of raw protein can lead to the lack of biotin.
(4) For carboxylase coenzyme,
D-Biotin/Vitamin H/Vitamin B7 is involved in many carboxylation reactions and is an important coenzyme in the metabolism of sugars, proteins and fats.
(5) As a food fortifier,
D-Biotin/Vitamin H/Vitamin B7 can be used in baby food.
(6) D-Biotin/Vitamin H/Vitamin B7 can also be used for protein, antigen, antibody, nucleic acid markers.
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