Topsale L-Cysteine with lower price

Min.Order / FOB Price:Get Latest Price

1 Kilogram	FOB Price: USD 1.0000

1 Kilogram

FOB Price: USD 1.0000

Min.Order :1 Kilogram
Purity: 99%min
Payment Terms : T/T,

Keywords

L-Cysteine 52-90-4 pharmaceutical raw material

Quick Details

Appearance:white,Crystalline Powder or colorles powder
Application:Used in Pharmaceutical,health food
PackAge:10g/pack ,100g/pack,1kg/pack (aluminum foil bag)
ProductionCapacity:10000|Kilogram|Year
Storage:Storage in a dry, ventilated place under normal temperature
Transportation:By EMS,FEDEX,AIR

Superiority:

1,In No Less five years exporting experience.

2.Lower Price with higher quality

3,Free sample

4,We are sincerely responsible for the "product quality" and "After Service"

Onchem specialized in APIs, chemical intermediates, herbal extract ， pharmaceutical raw materials and health food supplement

Details:

Company Introduction:

Onchem (China) Co.,Ltd is a comprehensive manufacturer and an international distribution

of chemicals throughout the world. Specialized in APIs, chemical intermediates, herbal extract and pharmaceutical raw materials.

Product Detailed

Product Name: L-Cysteine

Cas No.: 52-90-4

Description: white crystals crystalline powder. Solubility (H₂O, g/100g): about 16(20°)

Test item	Limit
Specific rotation	+8.3 to +9.5°
State of solution (transmittance)	Not less than 95.0%
Chloride	Not more than 0.04%
Ammonium	Not more than 0.02%
Sulfate	Not more than 0.030%
Iron	Not more than 10ppm
Heavy metals(Pb)	Not more than 10ppm
Arsenic	Not more than 1ppm
Other Amino Acids	conforms
Loss on drying	Not more than 0.5%
Residue on ignition (sulfated)	Not more than 0.10%
Assay	98.0 to 101.0%
PH	4.5 to 5.5

Storage: Preserve in tight containers at controlled room temperature.

Recommended limit: 1 year

Factory Picture:

Welcome to our Onchem (China) Co.,Ltd, and welcome to inquiry me about all our products, we will provide the competitive price for u. We are sincerely responsible for the "product quality" and "After Service"

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