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Home > Products >  Factory Supply Top quality L-Cystine in stock

Factory Supply Top quality L-Cystine in stock CAS NO.56-89-3

  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,D/A,D/P,T/T,MoneyGram,Other
  • Product Details

Keywords

  • L-Cystine
  • Dicysteine
  • 24645-67-8

Quick Details

  • ProName: Factory Supply Top quality L-Cystine i...
  • CasNo: 56-89-3
  • Molecular Formula: C3H7NO2S3
  • Appearance: Powder
  • Application: Pharma;Industry;Agricultural;chemical ...
  • DeliveryTime: In stock, at any time
  • PackAge: Foil bag; Drum; Plastic bottle
  • Port: any chinese port
  • ProductionCapacity: 1000 Kilogram/Month
  • Purity: 99.90%
  • Storage: in sealed air resistant place
  • Transportation: In stock;Fast and safty;Shipping by DH...
  • LimitNum: 1 Kilogram

Superiority

Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.

 

 

Item

Specs

Brand  Name

Mingqi chemcial

Product  Name

L-Cystine

CAS NO.

72-18-4

Assay

99% Min

Appearance

White crystalline powder

Molecular Weight

240.29

Storage

Be stored in cool, dry and well-ventilated place

Shelf Life

Two years

 

 COA of L-Cystine:

Item
Index
Specific rotatory power[α] D20
-215º -225º
Clarity
≥ 98.0%
Ammonium salt[NH4]
≤ 0.02%
Chloride[CL]
≤ 0.02%
Residue on ignition
≤ 0.10%
Sulfate[SO4]
≤ 0.02%
Iron salt[Fe]
≤ 10 ppm
Heavy metal[Pb]
≤10 ppm
Arsenic salt
≤1 ppm
Other amino acid
Color layer can not be checked out.
Loss on drying
0.20%
Content
98.5 -101.0%

 

Function of L-Cystine:


1. Cystine is a crystalline, sulfur-containing amino acid, formed from two molecules of the amino acid cysteine.


2. It can be converted to cysteine by reduction and was discovered in 1810 but was not recognized as a component of proteins until 1899, when it was isolated from animal horn – it is particularly abundant in skeletal and connective tissues, hair and digestive enzymes.


3. L- Cystine helps strengthen the immune system, reduce damage from free-radicals, repair RNA-DNA in the cells and assimilation of vitamin B6. L-Cystine is closely related to the amino acid, L-Cysteine.


4. L-Cystine aids in preventing the side effects of chemotherapy and radiation.


5. It increases L-Glutathione levels in the lungs, liver, kidney and bone marrow.
 
6. L-Cystine also has an anti-aging effect on the body which can reduce the accumulation of age spots.

 

*food field

It is a nutritional supplement and flavoring agents.Used for milk powder. Dough thews strengthening agent, used in baked goods (yeast leavening agent), and ferment powder

*Medicine field 

Medicine to promote wound healing. Treat skin allergy, antidote, hematopoietic agent, etc

*Feed field 

As a Feed nutrition enhancer. Conducive to the upgrowth of animal, increase weight and kidney function, improve the quality of fur.

*cosmetic field.

It is a natural skin whitening Product. It is a kind of ideal natural whitening cosmetics.

 

Our advantages:

1, High quality with competitive price:
1) Standard:BP/USP/EP/Enterprise standard
2) All Purity≥99%
3) We are manufacturer and can provide high quality products with factory price.

2, Fast and safe delivery
1) Parcel can be sent out in 24 hours after payment.Tracking number available
2) Secure and discreet shipment.Various transportation methods for your choice.
3) Customs pass rate ≥99%
4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe,
and we have stock in there for transferring.

3,We have clients throughout the world.
1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2) Market feedback and goods feedback will be appreciated, meeting customers's requirement is our responsibility.
929) High quality,competitive price,fast delivery ,first-class service gain the trust and praise from the customers.

Details

Shaanxi Mingqi chemical CO., ltd is committed to the development of import and export trade in the production, operation and plant extracts of pharmaceutical raw materials and intermediates. It has trade with other Asian countries and Europe, the Americas and African countries. Important exporters of pharmaceutical chemical raw materials and the world's latest importers of pharmaceutical raw materials.

Shaanxi Mingqi chemical CO., ltd has always been adhering to the company to market-oriented, customer-centric, with professional and enterprising team spirit and the company's strong financial strength, to provide customers with fast, high quality and efficient services, and always " To benefit customers "for the purpose.

In the pharmaceutical raw materials and intermediates export business, the company by virtue of years of accumulated experience and high quality and reasonable talent structure, accurate grasp of the market, not only with a number of well-known domestic production enterprises to establish a long-term stable strategic cooperative relations in the global pharmaceutical chemical raw materials And chemical intermediates on the market also won the loyal customer base and a very strong strategic partner, set up a professional image of the outsourcing of pharmaceutical procurement. On the basis of continuing to develop the existing export trade business, the Company has formulated the idea of establishing independent research and development center and constructing the production base of pharmaceutical and chemical products according to the future development trend of the pharmaceutical and chemical industry, and strives to establish the combination of R & D, manufacturing and trade Of the business development model.

While actively expanding their business and creating economic profits, enterprises do not forget their social responsibility, and actively participate in greening trees, poor students and other social activities, and become a tradition for many years, creating a good social benefits.

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