Factory Direct Supply N-Acetyl-L-Cysteine CAS 616-91-1 with Low Price

• CAS No.: 616-91-1
• Formula: C5h9no3s
• EINECS: 210-498-3
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Refined
• Colour: White
• Transport Package: Paper Drum
• Specification: 25
• Origin: China
• HS Code: 2930909099
• Production Capacity: 5mt/Month

Product Description

Product Description

Product Name:N-Acetyl L-Cytenine
CAS No.:616-91-1
MF:C5H9NO3S
EC No.:210-498-3
Grade:Food Grade,Pharm Grade
Standard:USP/AJI/EP/CP
Appearance:White Crystalline Powder
Shelf life:2 Years
Molecular Weight:163.19


Description:
N-Acetyl-L-Cysteine, also known as N-Acetyl Cysteine or N acetyl cysteine, is a medication used to treat paracetamol overdose and to loosen thick mucus such as in cystic fibrosis or chronic obstructive pulmonary disease. White crystals or crystalline powder, a slight sweet taste, melting point 109-111°C.

Product Parameters

 

Appearance	White crystals or crystalline powder
Identification	Meet the requirements
Specific rotation[α]D20	+21.3°~ +27.0°
State of solution	≥ 98.0%
Chloride(Cl)	≤ 0.04%
Ammonium(NH4)	≤ 0.02%
Sulfate(SO4)	≤ 0.030%
Iron(Fe)	≤ 20 ppm
Heavy metals(Pb)	≤ 10 ppm
Arsenic(As2O3)	≤ 1 ppm
Other amino acids	Chromatographically not detectable
Loss on drying	≤ 0.5%
Residue on ignition	≤ 0.20%
Assay	98.5 ~ 101.0%
Ph	2.0 ~ 2.8
Melting point	106 ~ 110ºC

 

Packaging & Shipping

 

 

Function/Appilication

1.L-Cysteine Hydrochloride Monohydrate is widely used in fields of medicine, food processing, biological study, materials of chemical industry and so on. It is a promotor for bread fermentation. It promotes the form of glutelin and prevents from getting ageing.
2. Used in cosmetic.

3. It is used in natural fruit juice for preventing Vitamin C oxide.
4.It has a detoxification for poison of acrylonitrile aromafic acid.
5.It is used for protecting against radiation harm and therapy of bronchitis and liquefy sputum

Company Profile

Ningbo Newrainbow Biochemicals Co.,Ltd. is an Eastern China-based import and export company dealing with Amino acids, Vitamins, Plant Extracts and all the other Ingredients which are widely used in pharmaceutical, nutraceutical, food and cosmetical industry. Started in the year of 2012, we understand the importance of timely shipping and have built our business around reliable services. From beginning to the end, our customers know that they can trust our team to deliver only the highest quality customer service.


Ningbo is a beautiful city and also an ancient harbour city. It is an important trading port and today with 1.2 billion tons of freight the biggest harbour all over the world. And only 2 hours drive to Shanghai city. Thanks to the big advantages of location, we have very good partners of logistic solution to eliminate all of customers supply chain inefficiencies for you.  

Our young company started from the year of 2012, we have developed very good partnership with a lot of manufacturers here and many esteemed customers abroad.All the manufacturers we cooperated are carefully screened and we go to their plant often in case of inspection for some purpose. Certificates such like KOSHER/HALAL/FSSC are all available.

Certifications

 

 

 

Our Advantages

1.Strictly quality inspection before delivery
2.Very good logistics and transportation service
3.Good payment terms
4.Good communication