GMP Factory Pure L-cysteine

FOB Reference Price:Get Latest Price
  • 1 - 24 Kilograms
    $36.00
  • 25 - 299 Kilograms
    $33.00
  • 300 - 999 Kilograms
    $28.00
  • >=1000 Kilograms
    $23.00
Lead Time:
Quantity(Kilograms) 1 - 10 11 - 100 101 - 500 >500
Est. Time(days) 1 2 3 Negotiable
Customization:
Customized logo (Min. Order: 1 Kilograms)
Customized packaging (Min. Order: 1 Kilograms)

More

Graphic customization (Min. Order: 1 Kilograms) Less
Samples - $36.00 /Kilograms, 1 Kilograms (Min. Order): Buy Samples
Loading...
Report Suspicious Activity
Overview
Quick Details
CAS No.:
52-90-4
Other Names:
l cysteine
MF:
C3H7NO2S
EINECS No.:
200-158-2
Place of Origin:
Shaanxi, China
Type:
Anti-Allergic Agents, Disinfectant and Preservatives, Urinary System Agents, Vitamins, Amino Acids and Coenzymes
Grade Standard:
Feed Grade, Food Grade, Medicine Grade
Usage:
Animal Pharmaceuticals
Brand Name:
Rongseng
Model Number:
99% l-cysteine
Purity:
99.0%~101.5%
Product Name:
L-cysteine
Appearance:
White crystalline powder
FEMA:
3263
Molecular Weight:
121.15
Assay:
99.0%~101.5%
Water Solubility:
280 g/L
Shelf Life:
2 years
Storage:
Cool Dried Storage
Sample:
Availiable
Supplier:
Xi'an Rongsheng Biotechnology Co
Supply Ability
Supply Ability:
3000 Kilogram/Kilograms per Month l-cysteine
Packaging & Delivery
Packaging Details
1kg with double plastic container inside/Aluminum foil bag outside.
25kg with double plastic container inside/Fiber drum outside.
Or it is at your option.
Port
China main port
Lead Time :
Quantity(Kilograms) 1 - 10 11 - 100 101 - 500 >500
Est. Time(days) 1 2 3 To be negotiated
related products

glycine

 

beta alanine

 

l-proline powder

 

l- leucine

 

Isoleucine

 

l-phenylalanine 

 

amino acid D tryptophan

 

amino acids l-serine

 

l tyrosine

 

n-acetyl l-cysteine

 

l-arginine malate

 

l-histidine

 

 

Why choose Rongsheng?

1

Low MOQ with competitive price

2

ISO,HALAL,KOSHER certified

3

Founded in 2008,more than 10 years experience.

4

High quality products with USP/BP/EP/FCCV standard

5

Sales to more than 100 countries.

6

Professional team 7X24 hours customer service

 GMP Factory Pure l-cysteine

Product Description
Product Namel-cysteineOther Names H-CYS-OH;H-Cys-OH
Specification98.5%~101.5%Molecular FormulaC3H7NO2S
AppearanceWhite crystalline powderMolecular Weight121.15
CAS52-90-4EINECS200-158-2
Product IntroductionWhite crystalline powder, l-cysteine is breakdown under 240 °C, soluble in water, alchol and acetic acid, ammonia water, insoluble in ether, benzene, acetone, ethyl acetate, carbon disulfide and carbon tetrachloride. Its aqueous solution or micro alkaline solution can be air oxidation into cystine, acid solution is relatively stable.
ApplicationFlour treatment agent, nutritional supplements. The quantity of addition should not exceed the total protein content of 2.3% (including L-cystine). China's "Use of hygiene standards for food additives" (GB2760-1996) provides that: For the fermentation of flour products, 0.06g/kg; For the bread of its adding 0.02 ~ 0.045g/kg; For natural fruit juice, vitamin C to prevent oxidation and browning, the dosage of 0.2 ~ 0.8g/kg.
Shelf life2 yearsSupplier NameXi'an Rongsheng Biotechnology Co., Ltd.
Package1kg/foil bag(net weight 1kg, gross weight 1.2kg), 25kg/fiber drum(net weight 25kg, gross weight 28kg)
StorageStored in a cool and dry well closed container and in ventilated area,
kept away from moisture and strong light or high temperature.

 

 

 

 

packing and delivery

 

ABOUT US

 

Payment and shipping

 

FAQ

 

buyer feedback