Purchase High Purity N-Acetyl-L-Cysteine CAS 616-91-1 From China

Product Details
Customization: Available
CAS No.: 616-91-1
Formula: C5h9no3s
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Registered Capital
1000000 RMB
Plant Area
1001~2000 square meters
  • Purchase High Purity N-Acetyl-L-Cysteine CAS 616-91-1 From China
  • Purchase High Purity N-Acetyl-L-Cysteine CAS 616-91-1 From China
  • Purchase High Purity N-Acetyl-L-Cysteine CAS 616-91-1 From China
  • Purchase High Purity N-Acetyl-L-Cysteine CAS 616-91-1 From China
  • Purchase High Purity N-Acetyl-L-Cysteine CAS 616-91-1 From China
  • Purchase High Purity N-Acetyl-L-Cysteine CAS 616-91-1 From China
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Basic Info.

Model NO.
N-Acetyl-L-Cysteine
Classification
High Purity Material
Grade
LR
Specific Usage
For Biological Purpose, Technical Grade
Content
Standard
Usage
Laboratory Reagents, Analytical Reagents
Source
Dry Powder
Habit Appellation
Chemical Medicine
Application
Industry, Scientific Research
Storage Environment
Low Temperature Drying
Shelf Life
3 Years
MW
358.21
Transport Package
1kg/Bag
Specification
1000kg
Trademark
Star-Selection
Origin
Huanggang
HS Code
000000
Production Capacity
100000kg/Year

Product Description

 

 

Product Description

Product Name            N-Acetyl-L-cysteine 
Alias                              NAC 
Molecular Formula    C5H8NO3
Molecular Weight      162.1875 
CAS No.                       616-91-1 
Shelf Life                      2 years   

Specification:
Analytical Items Standard
Appearance White crystals or crystalline powder
Appearance of solution Clear and colourless
Solutions Meet the requirements
Specific Rotation +21.0~+27.0°
Loss on drying ≤1.0%
pH 2.0~2.8
Sulphated ash ≤0.2%
L-Cystine <0.5%
L-Cysteine <0.5%
N-diacetyl-L-Cystine <0.5%
N-diacetyl-L-Cysteine <0.5%
Heavy metals (Pb) ≤10PPm
Zinc ≤10PPm
Related substances Meet the requirements
Other unknown impurity <0.5%
Total Impurities <0.5%
Assay 99.0%~101.0%

Application:  
1) Mainly used in medicine, cosmetics, biochemical research and other aspects.

2) Used in bread, to promote the formation of gluten and promote fermentation, mold, prevent aging.

3) Used in natural juices to prevent vitamin C from oxidizing and to prevent the juices from turning brown.

4) The product has a detoxification effect, can be used for poisoning, aromatic acidosis.

5) It is also used to prevent radiation damage to the body and is a drug for the treatment of bronchitis, especially as a expectorant (mostly in the form of acetyl l-cysteine methyl ester).

6) Cosmetics mainly used for beauty water, perm fluid, sun - proof skin care cream.

Packing: 
25kg/drum

Storage: 
Store in tightly closed original container, protected from light, in a dry place. 
 
   
 Purchase High Purity N-Acetyl-L-Cysteine CAS 616-91-1 From China
Purchase High Purity N-Acetyl-L-Cysteine CAS 616-91-1 From China
Purchase High Purity N-Acetyl-L-Cysteine CAS 616-91-1 From China

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Purchase High Purity N-Acetyl-L-Cysteine CAS 616-91-1 From ChinaOur services
1.Supply top quality products with a reasonable price.
2.Arrange the orders and shipping with your requests on time, According to the different countries export policy provide complete customs clearance documents.
3. Samples can be arranged for testing and Unconditional assume responds.
4. Provide a price trend, ensure the clients can know about  marketing informations in time.
FAQ
1.Can I buy a sample for evaluation?
Yes. There are no uniform standards for different products. Please consult the salesman for details.
2. How do I pay?
PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union, L/C, Moneygram or Bitcoin.
3. How much is the freight?
Transport costs vary according to the mode of transport and the country. Shipping costs to western European countries are generally slightly higher than to the United States. Freight to Asia is slightly lower than to the United States.
4. Does the freight include local taxes, import duties and other import-related charges?
The freight does not include any tax. Local taxes, import duties, customs clearance, or any other import-related charges are levied by your government and the buyer is responsible for these import-related charges. Please check with your local customs for more information.
5. What transportation options do I have?
As we strive to provide value and flexibility to our customers, we offer different options to deliver your order.1g-100kg, (EMS/UPS/FedEx) Over 100kg, air or sea.
6. How long is the lead time?
Small orders will be shipped in 3 days and large orders in 7-10 days.

 

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