High Quality Vitamin H/Vh/Biotin CAS 58-85-5 From China

• CAS No.: 58-85-5
• Formula: C10h16n2o3s
• EINECS: 200-399-3
• Packaging Material: Paper
• Storage Method: Normal
• Shelf Life: 24months
• Model NO.: BP/USP/EP/FCC
• Type: Vitamin
• Resource: Natural
• Shipping Methods: FedEx, DHL, TNT
• Transport Package: 25kg Net Cartons/Drums/Bags with PE Bag Liner /OEM
• Specification: 99%min
• Trademark: AWI
• Origin: China
• Production Capacity: 1000metric Ton/Month

Product Description

SPECIFICATION OF PURE BIOTIN
 

Product Name	Biotin
CAS No.	58-85-5
Molecular Formula	C10H16N2O3S
Molecular Weight	244.31
Structural Formula
Quality Standard	USP37/EP8
Shelf Life	2 Years,Keep in cool and dry place,Protecte from light

 

Item	Specifications
Appearance	White or off-white crystalline powder
IR	To match with the reference IR spectrum
Retention time	Should be similar to that of the reference solution
Specific rotation	+89~+93^o
Assay	97.5~100.5%
Melting point	229ºC~232ºC
Individual impurity	≤1.0%
Total Impurities	≤2.0%
Loss on drying	≤1.0%
Sulphate ash	≤0.1%
Heavy metals	≤10ppm
Arsenic	≤1ppm
Lead	≤3ppm
Cadmium	≤1ppm
Mercury	≤0.1ppm
Total Plate Count	≤1000cfu/g
Yeasts & Molds	≤100cfu/g
E.Coli	Negtive
Salmonella	Negtive

About AWI



Why Choose AWI?
1. TOP 10 exporter for food and feed ingredients in China.
2. Professional team and management system.
3. Supply high quality ingredients complying with current AJI/BP/USP/FCC/EU standard
4. Provide agile and safe payments.
5. Competitive and stable price.
6. Keep shipment in time, provide complete customers clearance documents as customs request.
7. Local warehouse and One-stop solutions for more than 100 ingredients.
8. Share reliable marketing informations and analysis.

FAQ
1. What's your payment terms?
T/T, D/P, L/C, O/A
2. What's your delivery time?
Usually we will arrange the shipment within 14 working days.
3. How about the packing?
Usually with 25 kg bag/carton/drum and palletized.
4. How about the validity of the products?
Usually 2 or 3 years.
5. What documents you provide?
Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate etc...
6. What is loading port?
China main port, such as Qingdao, Tianjin and Shanghai etc...