616-91-1
No
GMP, Hse, ISO 9001, USP, Bp, ISO
White
Amino Acid
Keeping Health and Promoting Growth
Powder
Yes
Non-Customized
Elderly, Children, Adult
Solid
>99%
USP
Carton, Drum
25Kg
China
2930909099
Product Description
Product Name N-Acetyl-L-cysteine
Alias NAC
Molecular Formula C5H8NO3S
Molecular Weight 162.1875
CAS No. 616-91-1
Shelf Life 2 years
Specification:
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.
Alias NAC
Molecular Formula C5H8NO3S
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.
