| Customization: | Available |
|---|---|
| CAS No.: | 616-91-1 |
| Formula: | C5h9no3s |
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| Product Name | N-Acetyl-L-Cysteine | ||
| Batch Number | AE191210 | Quantity | 1000kgs |
| Quality Standard | USP/FCC | Packing | 25 kg/package |
| Manufacture Date | 2019.12.10 | Expiry Date | 2021.12.09 |
Usage of N-Acetyl-L-Cysteine:
(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.
Function of N-Acetyl-L-Cysteine
1. L-Cysteine has an effective detoxification.
2. L-Cysteine can effectively prevent and treat radiation injury.
3. L-Cysteine can remove the skin melanin itself, change the nature of the skin itself, the skin becomes natural whitening. It is a kind of ideal natural whitening cosmetics.
4. L-Cysteine can improve the symptoms of inflammation and skin allergies.
5. L-Cysteine on horny skin disease is also effective hypertrophy.
6. L-Cysteine has a function to prevent biological aging.
7.Cysteine is a kind of natural amino acid, has many uses in food processing, it is mainly used for baking products, as a necessary component of dough improver
8.Cysteine is a kind of reductant, it can promote the formation of gluten, reduce the time needed for mixing and the energy required for medicinal, cysteine by changing the protein molecules and protein molecules between the internal disulfide bond, weaken the structure of the protein, this protein is stretched.
| Item | Standard | Test Result |
| Description | White crystalline powder, acid taste. freely soluble in water and alcohol, | Conforms |
| Identification | Compare the infrared absorption spectrum of the sample with that of the standard atlas | Identical |
| Specific optical rotation[α]D25 | +21.0 to +27.0°(on dried basis) | +23.3° |
| pH | 2.0~2.8 | 2.4 |
| Assay | 98.0% to 102.0%(on dried basis) | 99.6% |
| Heavy metals(Pb) | Not more than 0.001% | <0.001% |
| Loss on Drying | Not more than 1.0% | 0.1% |
| Residue on ignition(sulfated) | Not more than 0.5% | 0.06% |
| Residual Solvents | Meets the requirements | Meets the requirements |
| Particle size distribution | More than 95%pass 30 mesh | Conforms |
| Conclusion | This batch of product complies to the standard. | |
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