• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • CAS No.: 58-85-5
  • Other Names: Vitamin H
  • MF: C10H16N2O3S
  • EINECS No.: 200-399-3
  • Place of Origin: Zhejiang, China (Mainland)
  • Type: Vitamins, Amino Acids and Coenzymes
  • Grade Standard: Cosmetic Grade, Feed Grade, Food Grade, Medicine Grade, Tech Grade
  • Brand Name: TOYOND
  • Model Number: USP/BP/CP/FCC/EP
  • Purity: 99%
  • Appearance: A White or off-white crystalline powder
  • Content of related substance: Comply with EP
  • Identification: Correspond
  • Clear and colour: 0.01g/ml solution (in 4g/l NaOH) is clear
  • Heavy metals: ≤10ppm
  • Sulphated ash: ≤0.1%
  • Specific Optical Rotation: +89.0o~ +93.0o
  • Organic volatile impurity: Meets USP requirement
  • Assay(Titration,0.1N NaOH): 98.5%~100.5%
  • Loss on Drying: ≤0.5%

Packaging & Delivery

Packaging Details 5kg/Tin, 20kg/Drum, 25kg/Drum, 50kg/Drum, 200kg/Drum, 1MT/Drum
Delivery Time Immediately

 

1. High Quality Biotin Manufacturers From China  

2. Product Description 

Product Name: High Quality Biotin Manufacturers From China

Other Name: Vitamin H

CAS Number: 58-85-5

EINECS Number: 200-399-3

Specification: USP/BP/EP/FCC

Certification: GMP/DMF/HACCP/HALAL/KOSHER

Expiry Time: 2 Years

Packing: 5kg/Tin, 20kg/Drum, 25kg/Drum, 50kg/Drum, 200kg/Drum, 1MT/Drum

Storage: Product should be preserved in tightly closed containers protected from light, heat, and air. Do not expose to alkalis or strong oxidizing agents

 

3. Mian Function 

4. Specification

 

Items

Specification

Results

Appearance

A White or off-white crystalline powder

Conform

Content of related substance

Comply with EP5

Conform

Identification

Correspond

Conform

Clear and colour 

0.01g/ml solution (in 4g/l NaOH) is clear and colourless

Conform

Heavy metals

≤10ppm

<10ppm

Sulphated ash 

≤0.1%

0.05%

Specific Optical Rotation

+89.0o~ +93.0o

+89.2o

Organic volatile impurity

Meets USP requirement 

Conform

Assay(Titration,0.1N NaOH)

98.5%~100.5%

99.5%

Loss on Drying

≤0.5%

0.1%

Conclusion: Conforms to USP36

Shelf life 3 year from manufacture date

 

5. Main Catalog

 


NATURAL VITAMIN E (d-alpha Tocopherol)

CAS

SPECIFICATIONS

d-alpha Tocopherol Oil

59-02-9

1000IU, 1300IU, 1400IU, 96%

d-alpha Tocopherol Powder

59-02-9

500IU, 700IU

Mixed Tocopherols Oil

1406-18-4

25%, 50%, 70%, 90%, 95%

Mixed Tocopherols Powder

1406-18-4

30%, 50%

d-alpha Tocopheryl Acetate Oil

58-95-7

1000IU, 1100IU, 1360IU, 96%

d-alpha Tocopheryl Acetate Powder

58-95-7

500IU, 700IU, 950IU

d-alpha Tocopheryl Acid Succinate Powder

4345-03-3

1185IU, 1210IU

TOCOTRIENOLS

CAS

SPECIFICATIONS

Palm Tocotrienols Oil

6829-55-6

10%, 30%, 50%, 70%, 90%

Rice Tocotrienols Oil

6829-55-6

30%, 50%, 70%, 90%

Annatto Tocotrienols Oil

6829-55-6

50%, 90%

Annatto Tocotrienols Powder

6829-55-6

35%

PHYTOSTEROL

CAS

SPECIFICATIONS

Phytosterol

83-46-5

90%, 95%

Phytosterol Ester

83-46-5

95%

SYNTHETIC VITAMIN E (dl-alpha Tocopherol)

CAS

SPECIFICATIONS

Vitamin E Acetate Oil

7695-91-2

98%

Vitamin E Acetate Powder

7695-91-2

15%, 50%, 75%

dl-alpha Tocopherol Oil

10191-41-0

96%

NATURAL ASTAXANTHIN

CAS

SPECIFICATIONS

Natrual Astaxanthin Oil

472-61-7

5%, 10%

Natrual Astaxanthin Powder or Beadlets CWS

472-61-7

1%, 2%

Haematococcus Pluvialis Powder

472-61-7

0.5% - 5%

COENZYME Q10

CAS

SPECIFICATIONS

Coenzyme Q10

303-98-0

98%

D-BIOTIN (Vitamin H)

CAS

SPECIFICATIONS

D-Biotin

58-85-5

98%

D-Biotin Powder

58-85-5

 1%, 2%

VITAMIN D3 (Cholecalciferol)

CAS

SPECIFICATIONS

Vitamin D3 Crystalline

67-97-0

40,000,000IU

Vitamin D3 Oil

67-97-0

 1,000,000IU - 5,000,000IU

Vitamin D3 Powder

67-97-0

 100,000IU, 500,000IU

VITAMIN A

CAS

SPECIFICATIONS

Vitamin A Acetate Crystalline

127-47-9

2,800,000IU

Vitamin A Acetate Oil

127-47-9

1,000,000IU

Vitamin A Acetate Powder

127-47-9

250,000IU. 325,000IU. 500,000IU. 650,000IU

Vitamin A Palmitate Oil

79-81-2

1,000,000IU. 1,700,000IU

Vitamin A Palmitate Powder

79-81-2

250,000IU. 500,000IU

 

 

 

 

 

 

6. Company Information

 

 

 

HEADQUARTER: TOYOND INDUSTRY LIMITED 

 

US BRANCH: TOYOND INC.

 

CHINA PLANT: HANGZHOU TOYOND BIOTECH CO., LTD

 

TOYOND INDUSTRY LIMITED is a professional supplier of Vitamins, Nutrition and Food additives with over 10 years . Our plant in China had been proved by GMP, ISO, NSF, KOSHER, HALAL and HACCP systems. And we have sales team in US, EU and AU with local warehouse to better serve the customers.

 

 

7. Production and Lab 

 

 

8. Certificates

 

9. Packaging & Shipping

 

 

 

Packaging: 

Storage: Product should be preserved in tightly closed containers protected from light, heat, and air. Do not expose to alkalis or strong oxidizing agents.

 

Warehouse location: China, USA, Europe, Australia

 

 

10. Our Services


 

1. Full experience of large numbers containers loading in Chinese sea port.

2. Dedication to quality, supply & service. Any inquiries will be replied within 12 hours.

3. Strictly on selecting raw materials.

4. OEM/ODM ability.

5. Reasonable & competitive price, fast lead time.

6. Sample is available for your evaluation & Formulation development.

7. Faster delivery: Sample order in stock and 3-7 days for bulk production.

8. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.

9. After-Sale Service:International Authorized Third Party Test For The Products You Demand.60 Days Warranty of

    quality of goods.

 

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
15 Transactions 100,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $136,000
Learn More