Product Name: Vitamin H / D-Biotin
Specification: ≥98.0%
Appearance: White Powder
Molecular Formula: C10H16N2O3S
Molecular Weight:244.31
CAS Number: 58-85-5

Top Quality Vitamin D-Biotin Powder D Biotin 98%

Biotin, also known as vitamin H or coenzyme R, is a water-soluble B-vitamin (vitamin B7).
It is composed of a ureido (tetrahydroimidizalone) ring fused with a tetrahydrothiophene ring. A valeric acid substituent is attached to one of the carbon atoms of the tetrahydrothiophene ring. Biotin is a coenzyme for carboxylase enzymes, involved in the synthesis of fatty acids, isoleucine, and valine, and in gluconeogenesis.


 Product Name:  Vitamin H / D-Biotin 
 Test:   HPLC
 Spec./Purity:   99%
 Appearance:   White Powder
 CAS No.:  58-85-5
 Partical size:  100% pass 80 mesh
 Shelf Life:  2 Years

Product Function  

Biotin is known for its health benefits for hair, skin and nails, and is commonly found in anti-aging creams and lotions. When taken orally, it can support healthy hair. Biotin also helps maintain healthy blood sugar levels and contributes to cardiovascular health. It also helps strengthen the brain, supports cognitive abilities and emotions, and promotes happiness.

*Supports healthy hair, skin and nails

*Helps maintain healthy blood sugar levels

*Contribute to cardiovascular health

*Strengthen the brain

*Supports cognitive abilities and emotions

*Promote overall health and well-being

Certificate of Analysis  

Assay 97.7%-100.5% USP
Characters White crystalline powder Visual
IR Match with the reference IR spectrum UPS
Specific optical rotation +89°-+93° USP
Reaction time Be similar to the reference solution USP
Loss on drying ≤0.4% USP<731>
Related substances
Any impurity ≤1.0% USP
Total impurities ≤2.0% USP
Microbial Test
Total Plate Count <1000cfu/g USP<61>
Yeast & Mold <100cfu/g USP<61>
Escherichia coli Negative/g USP<62>
Staphylococcus aureus Negative/g USP<62>
Pseudomonas aeruginosa Negative/g USP<62>
Entericbacteria Negative/g USP<62>
Salmonella Negative/10g USP<62>


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