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Biotin?is also called?vitamin H or vitamin B7CAS: 58-85-5

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    100 Kilogram
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Quick Details
Synonyms: 1H-Thieno[3,4-d]imidazole-4-pentanoicacid, hexahydro-2-oxo-, (3aS,4S,6aR)-;1H-Thieno[3,4-d]imidazole-4-pentanoicacid, hexahydro-2-oxo-, [3aS-(3aa,4b,6aa)]-;Biotin (8CI);(+)-Biotin;(+)-cis-Hexahydro-2-oxo-1H-thieno[3,4]imidazole-4-valeric acid;Biodermatin;Bios II;Coenzyme R;D(+)-Biotin;Factor S;Factor S (vitamin);Lutavit H2;Meribin;NSC 63865;Rovimix H 2;Vitamin B7;Vitamin H;cis-(+)-Tetrahydro-2-oxothieno[3,4]imidazoline-4-valeric acid;Biotin; Classification: Vitamins, Amino Acids and Coenzymes
EINECS: 200-399-3 Molecular Formula: C10H16N2O3S
Melting Point: 231-233℃ Boiling Point: 573.6 °C at 760 mmHg
Stability: Stable, but light sensitive. Incompatible with strong oxidizing agents, strong bases, strong acids, formaldehyde, chloramine-T, nitrous acid. Water Solubility:
Refractive index: 90.5 ° (C=2, 0.1mol/L NaOH) Flash Point: 300.7 °C
Purity: 98.5%~100.5% Appearance: A?White?or?off-white?crystalline?powder
HazardClass: Brand Name: CFG
Packaging & Delivery
Packaging Detail: 25kg/drum
Delivery Detail: within 10 days after the order confirmation
Detailed Description


Biotin is also called vitamin H or vitamin B7.Biotin supplements are often recommended as a natural product to counteract the problem of hair loss in both children and adults.Increasing dietary biotin has been known to improve seborrheic dermatitis.Diabetics may also benefit from biotin supplementation.
 COA of D-Biotin
Appearance A White or off-white crystalline powder Conform
Content of related substance Comply with EP5 Conform
Identification Correspond Conform
Clear and colour 0.01g/ml solution (in 4g/l NaOH) is clear and colourless Conform
Heavy metals ≤10ppm <10ppm
Sulphated ash ≤0.1% 0.05%
Specific Optical Rotation +89.0o~ +93.0o +89.2o
Organic volatile impurity Meets USP requirement Conform
Assay(Titration,0.1N NaOH) 98.5%~100.5% 99.5%
Loss on Drying ≤0.5% 0.1%
Conclusion: Conforms to USP32/EP6 
Shelf life 3 year from manufacture date

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