Ecvv Trade
Sichuan Jisheng Bio-Pharmaceutical Co., Ltd.

China Manufacturer with main products: Customized Peptides, Cosmetic Peptide, Amino Acid Pickling Care Materials, Food Additives

Home  >Products Catalog > L-Levodopa, L-DOPA, 59-92-7, Levodopa Manufacture

L-Levodopa, L-DOPA, 59-92-7, Levodopa Manufacture

FOB Price: 55.00 - 60.00 USD/Kilogram
Supply Ability: 1,000,000 Kilogram(s) per Week
Shipping: Shanghai
Payment Terms: T/T
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Sichuan in China
Packaging Details: 25kg/box

Quick Details

  • Brand Name: Sichuan Jisheng
  • Appearance: White to slightly cream coloured, crystalline powder
  • Purity: 99.0%
  • Grade Standard: Agriculture Grade,Food Grade,Medicine Grade
  • CAS No.: 59-92-7

Specifications

the following example is for you reference.


Main Advantages:

  

 is produced by method of Fermentation process which is a green and environmental line. It can be better to relief  the environment press than chemical synthesis.


 

Technical details:

Items

Standard

Appearance

White toSlightly cream coloured, crystalline powder

Identification

A.IR

 

B.Chemical reaction

 

C.Chemical reaction

 

D.Chemical reaction

Solubility

Slightly soluble in water,pratically insoluble in alcohol and in ether,freely soluble in 1M hydrochloric acid and sparingly soluble in 0.1M hydrochloric acid.

Appearance of solution

Not more intensely coloured than reference solution BY6

pH

4.5~7.0

Related substances

Single impurity0.5%

Specific rotation

-1.27~-1.34

Bulk density

0.40gm/cc

Tapped Density

0.60gm/cc

Loss on drying

Not more than1.0%

Particle size

100% pass through 80 mesh

Heavy metals

Not more than 10ppm

Mercury

Not more than0.1ppm

Arsenic(as)

Not more than 1ppm

Lead

Not more than3ppm

Iron(Fe)

Not more than 10ppm

Cadmium

Not more than 1ppm

Ash

Not more than0.1ppm

Assay

99.0%101.0%

GMO/BSE Status

Not genetically modified organism. Free of BSE.

Storage

Store in tight containers,in a cool dry area.

LLevodopa LDOPA 59927 Levodopa manufacture

  

 

Our Factory:

  

 

Certificates:

  

 

Our Service:

  

 

FAQ:

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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