Certified 100% Natural Supplement Vitamin H Biotin
Our enterprise since its inception, often regards solution excellent as enterprise life, continually strengthen output technology, enhance product high quality and continually strengthen organization total high-quality administration, in strict accordance using the national standard ISO 9001:2000 for Certified 100% Natural Supplement Vitamin H Biotin, We sincerely sit up for hearing from you. Give us a chance to show you our professionalism and enthusiasm. We’re sincerely welcome good buddies from numerous circles at dwelling and overseas appear to cooperate!
Our enterprise since its inception, often regards solution excellent as enterprise life, continually strengthen output technology, enhance product high quality and continually strengthen organization total high-quality administration, in strict accordance using the national standard ISO 9001:2000 for China Vitamin H, D-Biotin, we sincerely hope to establish a good and long-term business relationship with your esteemed company through this opportunity, based on equality, mutual benefit and win-win business from now to the future. “Your satisfaction is our happiness”.
Biotin also named as D-Biotin,Vitamin H,Vitamin B7,it is white or almost white,crystaline powder or colourless crystals,very slightly soluble in water,alcohol,practicaly insoluble in acetone.It dissolves in dilute solutions of Alkali Hydroxides.
Key Technical Parameters
Appearance | White or off-white powder |
Identifications (A,B,C) | Conforms to USP |
Assay | 97.5%~100.5% |
Impurities | Individual Impurity:not more than 1.0%Total Impurities:not more than 2.0% |
Specific Rotation | +89°~+93° |
Residue solvents | Meet USP and ICH Q3 requirements |
Melting Range | 229℃~233℃ |
Loss on Drying | Not more than 0.5% |
Bulk Density | ~0.35g/cm3 |
Sulfate Ash | Not more than 0.1% |
Heavy Metals | In line with USA legislationPb:Not more than 0.5ppmAs:Not more than 1ppmCd:Not more than 1ppmHg:Not more than 0.1 ppm |
Dioxin | WHO-PCDD/F-TEQ/KG productNot more than 0.75ng/kg |
Microbials Tests | In line with China legislationTotal plate count:NMT 1000cfu/gYeast and mold:NMT 100cfu/gSalmonella:NegativeE.Coli:NegativeS.Aureus:NegativeTotal Coli:NMT 50cfu/g |
Solubility | Very slightly soluble in water |
Applications:
Biotin is used primarily in the formulation of hair conditioners, grooming aids, shampoos and moisturizing agents.Biotin improves hair and skin quality.
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