Supply Competitive Price CAS 58-85-5 Vitamin B7 D-Biotin Biotin Vitamin Biotin Powder Biotin

• CAS No.: 58-85-5
• Formula: C10h16n2o3s
• EINECS: 200-399-3
• Packaging Material: Paper
• Storage Method: Normal
• Shelf Life: >12 Months
• Model NO.: TY-02AL
• Nutrient Composition: Vitamin
• Resource: Natural
• The content of active substances: ＞90%
• Appearance: White Powder
• Assay: 99%
• Shelf: 2 Years
• Transport Package: 25kg/Drum 1kg, 10kg, 100kg, 200kg
• Specification: 25kg/drum
• Trademark: tongyon
• Origin: China
• Production Capacity: 5000kg/Month

Product Description

 

Product name	D-Biotin
CAS	58-85-5
Appearance	white powder
Assay	99%
Storage	Cool and Protect from light

Product Name:D-Biotin
CAS:58-85-5
MF:C10H16N2O3S
MW:244.31
EINECS:200-399-3
Mol File:58-85-5.mol  
Melting point:231-233 °C(lit.)
alpha 89 º (c=1, 0.1N NaOH)
Boiling point:573.6±35.0 °C(Predicted)
Density 1.2693 (rough estimate)
refractive index 90.5 ° (C=2, 0.1mol/L NaOH)
storage temp. 2-8°C
solubility H2O: 0.2 mg/mL Solubility increases with addition of 1 N NaOH.
pka4.74±0.10(Predicted)
form powder
color White crystalline powder or fine long needles
PH4.5 (0.1g/l, H2O)
optical activity[α]20/D +91±2°, c = 1% in 0.1 M NaOH
Water Solubility Soluble in hot water, dimethyl sulfoxide, alcohol and benzene.






Description
D-Biotin, also called Vitamin H, is a colorless, water-soluble member of the group of B-vitamins. Formerly it was known as vitamin H or coenzyme R. It has many benefits for the hair, skin, and nails.
It is composed of a ureido 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.
Subclinical deficiency of Biotin can cause mild symptoms, such as hair thinning or skin rash typically on the face. Thus, This product is recommended for general food fortification and dietary supplement applications.
Generally, D-Biotin can be used for baby food and dietetics, for solid and liquid pharmaceutical preparations, for cosmetic preparations, and for use in the fermentation industry.

GuangZhou TongYi biochemistry technology Co., Ltd is a company specializing in active pharmaceutical ingredient
(API), biology, plant extracts, chemical raw materials, fine chemicals, pharmaceutical intermediates, cosmetics raw
material. Our company has always adhered to the company philosophy of integrity, professionalism, quality first, and
customer service. With the efforts of all the company's employees, it has established long-term
and stable cooperative relations with many domestic and foreign customers, and won the unanimous trust of domestic
and foreign customers. With good comments, our company have made great progress.

Our company takes pioneering and innovative, high-quality and efficient as the code of conduct, and strives to provide
customers with efficient services,
high-quality products, and reasonable prices. We have established a customer demand-oriented, flexible, diverse and customizable service according to the different needs of different customers. Mode, and ultimately achieve the goal of
win-win.

Our company focuses on the future and the world, and will continue to devote itself to technological progress and the
development of new products in the future, hoping to work hand in hand with new and old friends at home and abroad
to create a better future.