Food & Feed Additives
VIADD Chemical Company is one professional N-acetyl-l-cysteine(NAC) manufacturer, distributor and exporter from China, please send inquiry to our email: sales@viaddchem.com
Acetylcysteine, also known as N-acetylcysteine or N-acetyl-L-cysteine (NAC), is a medication used to treat paracetamol (acetaminophen) overdose and to loosen thick mucus such as in cystic fibrosis or chronic obstructive pulmonary disease.
1. Product Name: N-acetyl-L-cysteine (NAC)
Synonyms: Acetylcysteine; Airbron; Broncholysin; Brunac; Fabrol; Fluatox; Fluimucetin; Fluimucil; Fluprowit;Ac-Cys-OH;NAC
2. CAS No.: 616-91-1
3. EINECS No.: 210-498-3
4. HS Code: 2930909099
5. Molecule Formula: C5H9NO3S
6. Molecule Weight: 163.20
7. Email: sales@viaddchem.com
8. Assay: 98.5-101.0%
9. Manufacture Standards: AJI92,USP36,EP5
10. Packing: 25kg/ drum
11. Characteristics: White crystals or crystalline powder; strongly acid taste. Freely soluble in water.Soluble in ethanol, practically insoluble in ether.Solubility(H2O, g/100g):17(20°),80(40°),260(60°)
12. Main uses: Cure bronchitis.Used in the cure of liver disease, antioxidant and antidote.
13. Storage: Store in a cool, dry, well ventilated place out of direct sunlight.
|
Items |
Specifications(USP) |
Specifications(AJI) |
|
Description |
White crystals or crystalline powder |
White crystals or crystalline powder |
|
Identification |
Infrared absorption spectrum |
Infrared absorption spectrum |
|
Specific rotation [a]D20° |
+21.0°- +27.0° |
+21.3.0°- +27.0° |
|
State of solution (Transmittance) |
- - - - |
≥98.0% |
|
Chloride(CI) |
- - - - |
≤0.04% |
|
Ammonium(NH4) |
- - - - |
≤0.02% |
|
Sulfate(SO4) |
- - - - |
≤0.030% |
|
Iron(Fe) |
- - - - |
≤20ppm |
|
Heavy metals(Pb) |
0.001% |
≤10ppm |
|
Arsenic(As2O3) |
- - - - |
≤1ppm |
|
Other amino acids |
- - - - |
Chromatographically Not detectable |
|
Loss on drying |
≤1.0% |
≤0.5% |
|
Residue on ignition (Sulfated) |
≤0.5% |
≤0.20% |
|
pH |
2.0-2.8 |
2.0-2.8 |
|
Melting point |
- - - - |
106 to 110° |
|
Assay |
98.0-102.0% |
98.5-101% |
|
O.V.I |
Meets the requirements |
|
Nutritional supplement. Amino acids. Mainly used for amino acid infusion, due to special wettability, also used in cold cream, cosmetics. constitute the human body of several kinds of essential amino acid of protein a, for the construction of protein has a very important role.
1. N-acetyl-cysteine is the acetylated form of L-cysteine which is more efficiently absorbed and used. It is also an antioxidant that is helpful against viruses.
2. N-acetyl-cysteine has been used as a liver protectant and to break up pulmonary and bronchial mucus.
3. N-acetyl-cysteine can boost glutathione levels in cells.
4. N-Acetyl-L-Cysteine is a conditionally essential amino acid, one of only three sulfur-containing amino acids, the others being taurine (which can be produced from L-cysteine) and L-methionine from which L-cysteine can be produced in the body by a multi-step process.
5.Can act as an antioxidant, may prevent liver diseases, and can help to thicken the individual diameters of existing hair if taken regularly.
(1) Application in medical fields
As Respiratory system agent, it can be used as medicine for dissolving phlegm drums. it can cure bronchitis.
moreover, N-Acetyl-L-Cysteine can used as antidote when acetaminophen poisoning.
(2) Application in cosmetic fields
N-Acetyl-L-Cysteine have a great effect in clearing oxygen free radicals and other oxides and slowing the aging process, it also can disturb the melanin production, and is helpful to eliminate the freckle on the skin
(3) Application in animal feed
N-Acetyl-L-Cysteine can be used as feed additive.
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