Cosmetic material D-Biotin Powder

Molecular formula of D-Biotin: C10H16N2O3S
CAS number 58-85-5
Alias: RONACARE(TM) BIOTIN PLUS;PHOTOPROBE(R) BIOTIN;D-(+)-Biotin,98+%;D-BIOTIN, 1%, 2% (VITAMIN H);ETHYLPHENYLETHANOL;(+)-Biotin , Vitamin B7, Coenzyme R;1H-Thieno3,4-dimidazole-4-pentanoic acid, hexahydro-2-oxo-, (3aS,4S,6aR)-;BIOTIN,POWDER,FCC

D-Biotin Chemical Properties

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.	-20°C
solubility	H2O: 0.2 mg/mL Solubility increases with addition of 1 N NaOH.
pka	4.74±0.10(Predicted)
form	powder
color	White crystalline powder or fine long needles
PH	4.5 (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.
Sensitive	Light Sensitive

 

 

Applications

As a feed additive, it is mainly used for poultry and sow feed. Usually the premixed mass fraction is 1%-2%. It is nutritional supplement. According to China GB2760-90 regulations, it could be used as a food industry as a processing aid. It has physiological functions to prevent skin diseases and promote lipid metabolism and so on. It is carboxylase coenzyme, involved in many carboxylation reactions, and is an important coenzyme in the metabolism of sugar, protein and fat. It is used as food fortifier. It is used for infant food with amount of 0.1~0.4mg/kg, in the drinking liquid 0.02~0.08mg/kg. It could be used for labeling proteins, antigens, antibodies, nucleic acids (DNA, RNA) and so on.

1) For the packaging of solid products, we have three types of packaging based on value: fiber drum, carton, plastic woven bag/PP bag.
2) Usually , fiber drum and bag is weight of 25kg ,Carton is weight of 20kg.
3) By DHL, Fedex, UPS, by Sea or by Air, accoring to client's request.

Client's request

Dalian Sinobio Chemistry Co.,Ltd_was established in 2011 and located in beautiful costal city Dailan Liaoning Province. we can enjoy convenient transportation by all logistic ways. Sinobio cooperated with Dalian university of technology, who has 2 production sites: one located in Lanzhou city , Gan Su province who mainly produce biocides and pharmaceutical related. Another located in Fuzhou city,Jiangxi province .It was founded in 2013 with abundant financial resources.

As a professional agrochemical and it's intermediates products' supplier, they have excellent teams who focus on product development & design, quality control & inspection and company running. In order to supply the qualified products and services, we have built a modern quality management system which is in strict accordance with international standards. Our factory has got ISO9001&ISO14001 certificates.

Adhering to the business principle of mutual benefits, we have had a good reputation among our customers because of our perfect services, quality products and competitive prices. We warmly welcome customers from at home and abroad to cooperate with us for common success.

Q1: Can I get samples?