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Top Quality Best Price N- Acetyl -L-Cysteine
Top Quality Best Price N- Acetyl -L-Cysteine

Top Quality Best Price N- Acetyl -L-Cysteine

China Top Quality Best Price N-Acetyl-L-Cysteine, Find details about China N-Acetyl Cysteine, N-Acetyl-L-Cysteine from Top Quality Best Price N-Acetyl-L-Cysteine

Function
Keeping Health and Promoting Growth
Appearance
Powder
Trademark
Iknow
Transport Package
Foil Bag, Drum or as Per Your Request
Specification
99%
Origin
China
Function
Keeping Health and Promoting Growth
Appearance
Powder
Trademark
Iknow
Transport Package
Foil Bag, Drum or as Per Your Request
Specification
99%
Origin
China

Top Quality Best Price N-Acetyl-L-Cysteine
Top Quality Best Price N-Acetyl-L-Cysteine
Top Quality Best Price N-Acetyl-L-Cysteine

Product NameN-acetyl-l-cysteine
CAS616-91-1
AppearanceWhite crystals or crystalline powder
Assay99%
MFC5H9NO3S
MW163.19

Top Quality Best Price N-Acetyl-L-Cysteine
Top Quality Best Price N-Acetyl-L-Cysteine
Top Quality Best Price N-Acetyl-L-Cysteine


What is N-acetyl-l-cysteine ?

N-acetyl-l-cysteine, also known as N-acetylcysteine or Acetylcysteine (NAC), is a pharmaceutical drug and nutritional supplement used primarily as a mucolytic agent and in the management of paracetamol (acetaminophen) overdose. Other uses include sulfate repletion in conditions, such as autism, where cysteine and related sulfur amino acids may be depleted.

N-acetyl-l-cysteine is a derivative of cysteine where an acetyl group is attached to the nitrogen atom. This compound is sold as a dietary supplement commonly claiming antioxidant and liver protecting effects. It is used as a cough medicine because it breaks disulfide bonds in mucus and liquefies it, making it easier to cough up. It is also this action of breaking disulfide bonds that makes it useful in thinning the abnormally thick mucus in cystic and pulmonary fibrosis patients.

Specification

ITEMSPECIFICATIONRESULT
AppearanceWhite crystals or crystalline powderConforms
IdentificationMeets the requirementsConforms
Specific rotation[α] D 20+21.3°~+27.0° +23.5°
State of solution(T 430 )≥98.0% 99.5%
Chloride(Cl)≤0.04% <0.04%
Ammonium(NH 4 )≤0.02%<0.02%
Sulfate(SO 4 )≤0.030%<0.030%
Iron(Fe)≤20ppm<20ppm
Heavy metals(Pb)≤10ppm <10ppm
Arsenic(As 2 O 3 )≤1ppm <1ppm
Loss on drying≤0.5%0.11%
Residue on ignition≤0.20%0.08%
Assay98.5%~101.0%99.2%
pH2.0~2.82.4
Melting point106 ºC ~110 ºC107.8 ºC ~108.5 ºC

Function

1. N-acetyl-l-cysteine helps to prevent crusting in people with tracheostomy.
2. Acetaminophen tylenol poisoning.
3. N-acetyl l-cysteine can reduce mucus and help with breathing in various lung conditions.
4. Cystic fibrosis.

Application

1. Acetylcysteine used in bread materials to promote the formation of gluten and promote fermentation, mold release, and prevent aging.
2. Acetylcysteine used in natural juices to prevent oxidation of vitamin C and prevent juice from turning brown.
3. Acetylcysteine has detoxification effect and can be used for acrylonitrile poisoning and aromatic acid poisoning.
4. Acetylcysteine also has the function of preventing radiation damage to the human body, and is also a drug for treating bronchitis, especially.
5. Acetylcysteine used as a phlegm medicine (mostly in the form of acetyl L-cysteine methyl esterate).
6. Acetylcysteine used in Cosmetic Field:beauty water, perm liquid, sun-proof skin cream, etc.

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Top Quality Best Price N-Acetyl-L-Cysteine


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Top Quality Best Price N-Acetyl-L-Cysteine


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Top Quality Best Price N-Acetyl-L-Cysteine

 

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Top Quality Best Price N-Acetyl-L-Cysteine
Top Quality Best Price N-Acetyl-L-Cysteine

FAQ


Q1: Which kind of payment terms do you accept?
You can pay by T/T ,Western Union .

Q2: Can you give me a discount price?
Surely,It depend on your quantity.

Q3: How can I get a sample?
Free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.

Q4: How to confirm the Product Quality before placing orders?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q5: How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us,we will send you free goods for replacement or refund your loss.

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