China Manufacturer for China Cosmetic Peptide Biotinoyl Tripeptide-1/Biotin-Ghk CAS 299157-54-3 for Hair Growth
It truly is a great way to improve our merchandise and repair. Our mission should be to create imaginative products to prospects with a excellent knowledge for China Manufacturer for China Cosmetic Peptide Biotinoyl Tripeptide-1/Biotin-Ghk CAS 299157-54-3 for Hair Growth, We now have ISO 9001 Certification and qualified this product .over 16 years experiences in manufacturing and designing, so our products and solutions featured with ideal top quality and aggressive value. Welcome cooperation with us!
It truly is a great way to improve our merchandise and repair. Our mission should be to create imaginative products to prospects with a excellent knowledge for China 299157-54-3, Powder, We supply skilled service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound items with good logistics service and economical cost. Depending on this, our products and solutions are sold very well in the countries in Africa, the Mid-East and Southeast Asia. Adhering to the business philosophy of ??customer first, forge ahead’, we sincerely welcome clients from at home and abroad to cooperate with us.
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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