China CAS No.: 58-85-5 Best Quality Biotin
China CAS No.: 58-85-5 Best Quality Biotin Detail:
Our eternal pursuits are the attitude of “regard the market, regard the custom, regard the science” and the theory of “quality the basic, belief the very first and management the advanced” for ODM Supplier China CAS No.: 58-85-5 Best Quality Biotin, We have been ready to offer you the most beneficial strategies over the designs of your orders in a specialist way if you need. Within the meantime, we preserve on establishing new technologies and creating new designs so as to help make you ahead within the line of this business.
Our eternal pursuits are the attitude of “regard the market, regard the custom, regard the science” and the theory of “quality the basic, belief the very first and management the advanced” for 58-85-5, China Biotin, We guarantee that our company will try our best to reduce customer purchase cost , shorten the period of purchase , stable merchandise quality , increase customers’ satisfaction and achieve win-win situation .
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.
Product detail pictures:
Related Product Guide:
China CAS No.: 58-85-5 Best Quality Biotin , The product will supply to all over the world, such as: , , ,
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