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White Color Amino Acid Vitamins Nac Bulk Powder As Phlegm Dissolving Medicine

Basic Information
Place of Origin: China
Brand Name: N-Acetyl-L-cysteine
Certification: ISO
Model Number: n acetyl l cystein
Minimum Order Quantity: 1kg
Price: Inquiry
Packaging Details: 1kg/bag;25kg/Durm
Delivery Time: 1-3work days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 5000kg per Month
Detail Information
Color: White Name: N Acetyl L Cystein
CAS: 616-91-1 EINECS: 210-498-3
Density: 1.249 (estimate) Boiling Point: 407.7±40.0 °C(Predicted)
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Product Description

Highest quality n acetyl l cystein powder CAS no.616-91-1 sale online

N-Acetyl-L-cysteine Description

n acetyl l cystein , also known as N-acetylcysteine or Acetylcysteine (NAC), White crystalline powder with garlic-like odor and sour taste. Hygroscopic, easily soluble in water or ethanol, insoluble in ether and chloroform. It is acidic in aqueous solution (pH 2-2.75 in 10g / L H2O), mp101-107 ° C.

This product is an N-acetylated derivative of cysteine. The molecule contains a thiol group, which can break the disulfide bond (-SS-) of the mucin peptide bond, so that the mucin chain becomes a small molecule peptide chain, reducing Mucoid is viscous, so this product is a sticky sputum, purulent sputum, and a solution of respiratory mucus.

N-Acetyl-L-cysteine Function

It is used as phlegm dissolving medicine. Applicable to respiratory obstruction caused by a large number of sticky sputum obstruction. It can also be used for detoxification of acetaminophen poisoning. Because this product has a special odor, it is easy to cause nausea and vomiting. It has a stimulating effect on the respiratory tract and can cause bronchospasm. It is generally used in combination with bronchodilators such as isoproterenol and sputum extraction with a suction device. Should not be in contact with metals (such as Fe, Cu), rubber, oxidants and so on. Should not be used in combination with antibiotics such as penicillin, cephalosporin, tetracycline, etc., so as not to reduce its antibacterial effect. Bronchial asthma should be used with caution.

N-Acetyl-L-cysteine Specification
PRODUCT NAME N-Acetyl-L-cysteine
CAS no. 616-91-1 Quantity 46kg
Storage Protected from light
Items of analysis Specification Results
Description White crystalsorcry stalline powder Complies
Assay 98.5-101.0% 99.16%
specific rotation +21.3°~+27.0° 24.2
State of solution ≥98% 98.7%
Chloride(Cl) 0.04% Complies
Ammonium(NH4) ≤0.02% Complies
Sulfate(SO4) ≤0.03% Complies
Iron(Fe) ≤20PPm 13PPm
Heavy metals(Pb) ≤10PPm 5PPm
Arsenic(As2O3) ≤1PPm Complies
Other amino acids Chromato graphically not detectable ≤0.5% 0.23%
Loss on drying ≤0.5% 0.38
Conclusion Conforms with enterprise standards

 

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