Vitamin H (D-Biotin)
CAS No.: 58-85-5
CAS No. :
58-85-5HS Code :
293629Molecular Formula :
C10H16N2O3SStandard :
USP/EPAppearance :
A WHITE OR OFF-WHITE CRYSTALLINE POWDERCertification :
ISO/HALAL/KOSHERPacking :
1KG/TIN, 5KG/TINSample :
AVAILABLEOrigin :
CHINADescription:
Biotin is a water-soluble vitamin in eight forms, biotin, also known as vitamin B7. It is a coenzyme - or helper enzyme - used in many metabolic reactions in the body. D-biotin is involved in lipid and protein metabolism and helps convert food into glucose, which the body can use for energy. It is also important for maintaining skin, hair and mucous membranes.
Usage:
1) To help the normal synthesis and metabolism of fats, liver sugars and amino acids in the human body;
2) Promote the normal operation and growth of sweat glands, nervous tissue, bone marrow, male gonads, skin and hair, and reduce the symptoms of eczema and dermatitis;
3) Prevent white hair and hair loss, help to treat baldness;
4) Ease muscle pain;
5) Promote urea synthesis and excretion, purine synthesis and oleic acid biosynthesis.
6) For the treatment of arteriosclerosis, stroke, lipid metabolism disorders, hypertension, coronary heart disease and blood circulation disorders.
Specification:
Items |
Standard |
Appearance |
A White or off-white crystalline powder |
Solubility |
Very slightly soluble in water and in alcohol. practically insoluble in acetone. It dissolves in dilute solutions of alkali hydroxides |
Appearance of solution |
Solution S(EP)is clear and colorless |
Assay(Titration,0.1N NaOH) |
98.5%~101.0% |
Specific optical rotation |
+89°~+93° |
Melting point |
229~232℃ |
Heavy Metals |
≤10mg/kg |
Lead |
≤2mg/kg |
Arenic |
≤1mg/kg |
Cadmium |
≤1mg/kg |
Mercury |
≤0.1mg/kg |
Sulphated ash |
≤0.1% |
Loss on Drying |
≤0.2% |
Related substances |
Any impurity shall not more than 0.5% At most one impurity more than 0.25% |
Storage: Store in a dry, cool, well-ventilated place
Shelf Life: 36Months
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