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Nutritional Supplements L-Cysteine Base with CAS:52-90-4

FOB Reference Price:Get Latest Price
US $20.8 - 23.6 / Kilogram | 1 Kilogram/Kilograms Provide free Samples (Min. Order)
Supply Ability:
5000 Kilogram/Kilograms per Month Spot Supply
Port:
Tianjin,Shanghai Port,Beijing & Xi'an Air Port
Seller Support:
Payment protection
On-time shipment
Product quality protection
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Overview
Specifications
CAS No.:
52-90-4
Other Names:
L-Cysteine
MF:
C3H7NO2S
EINECS No.:
200-158-2
Place of Origin:
Shaanxi, China (Mainland)
Type:
Vitamins, Amino Acids and Coenzymes
Grade Standard:
Cosmetic Grade, Food Grade, Medicine Grade
Usage:
Animal Pharmaceuticals
Brand Name:
FH
Model Number:
FHYS020
Purity:
99.9%
Product Name:
L-Cysteine Base
Appearance:
White Crystalline Powder
Application:
Food additive,Medicines
Molecular Weight:
121.6
Shelf Life:
24 Months
Packaging & Delivery
Packaging Details:
By 25kgs/drum or carton, inner by plastic bag or customized.
Delivery Detail:
Within 5-7 days upon receipt of payment

Specifications

L-Cysteine base
1 Food, Medicine Grade
2.White Crystalline Powder
3..Superior Quality

 

Product Name:L-Cysteine Base

CAS: 52-90-4

Molecular Fromula: C3H7NO2S

Molecular Weight: 121.16

 

Properties: 

White crystalline powder, it 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.

 

Quality index:

Iterm

Specification

Standard

AJP & USP

Appearance

White Crystalline Powder

Standard

AJP/USP

Purity

99.7%%

Specific Rotation

+8.3~+9.5

Residue on ignition

<0.1%

Water content

<0.2%

Heavy Metals

<10ppm

Loss On Drying

≤0.2%

PH

4.5~5.5

 

Use:

1.It is used in medicine, cosmetics, biochemical research etc.

2.It is used fornatural fruit juice, in order to prevent vitamin C oxidation and prevent juice change color.

3.It can treat the bronchitis.

4.It is used for marcel fluid and prevent sun cream.

 

Package & Storage:

Packing: By 25kgs/drum or carton ,inner by plastic bag or customized

Storage: Store in cool and dry places. Keep away from strong light.

Shelf Life: 2 years when properly stored.

 

Our advantages:
1. The factory have passed the ISO9001, ISO14001, Kosher, HACCP and Chinese Health Food GMP;
2. We inspect the manufacture process strictly and the quality can be controlled;
3. We supply high quality products, reasonable price, prompt delivery
4. Our best quality extract with natural and pure. No additives, organically grown;

 

We all employee adhering to the business philosophy of "quality first, forging ahead", we have established long-term and stable cooperative relationships with many enterprises in domestic and overseas markets. With superior products and consummate services, all of our staff members sincerely welcome friends to visit us for negotiation and cooperation to create a better tomorrow.

 

Thanks for you attention!

 

 

 

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China (Mainland) | Manufacturer, Trading Company
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The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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