TioproninTioproninTioproninTiopronin

Tiopronin

  • Other name:N-(2-Mercaptopropionyl)glycine;alpha-Mercaptopropionyl glycine
  • CAS Registry Number:1953-02-2
  • Molecular Formula:C5H9NO3S
  • Molecular Weight:163.19
  • EINECS: 217-778-4
  • Grade: Medicine Grade
  • Conforms to BP/USP
  • MOQ:100Kg
  • Package: 25kg/drum

Tiopronin Specification

Items

Specifications

Appearance

Off-white crystalline powder

Assay (dry Basis, %)

99.0%min

Loss on drying(w/w,%)

0.5%max

Acidity(w/w,%)

0.5%max

Melting Point

96-99

Residue on ignition

0.1% max

Heavy metals

15ppm max

Acidity

pH 1.5-3.0

Sulphate

0.05% max

Malysite

0.0005% max

Arsenic

0.0002% max

 



Packaging & Shipping

Tiopronin Packaging:  25kg/bag or according to client request
Tiopronin Delivery Detail:  1~2 weeks after confirm order.

Some of the products can be supplied within 7 days on the strength of EDC warehouse.

 


Our Services

1. Exporting chemical products from China over 5 years of experience.

2. Arrange the orders and shipping with requests in time, According to the different countries

     export policy provide complete customs clearance documents.

3. Variety of high quality chemical products with competitive price.

 



Company Information

Hubei Ocean Biotechnology has concentrated on food additives,Vitamins,and some relative 

chemicals for over 20 years domestic experience and 5 years of international experience.

 



FAQ

1. What's your payment terms?
T/T or L/C.

2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days,due to different products you choose.

3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton,and also as your request bag.

4. How about the validity of the products?
According to the products you ordered.

5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate 

and Origin certificate. If your markets have any special requirements, let us know.

6. What is loading port?
Usually is Shanghai,Qingdao or Tianjin.


Hubei Ocean Biotech Co., Ltd.

Tel:86-27-8373-3110

Contact Person:Ray Dean

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