| Company Name: |
Hubei ZhengXingyuan Chemical Co., Ltd.
|
| Tel: |
027-87879183,027-87633098 15207106154 |
| Email: |
2905723734@qq.com |
| Products Intro: |
Cas:616-91-1
ProductName:N-Acetyl-cysteine
Purity: 99 | Package: 25kg
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- N-acetyl-cysteine
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- $100.00 / 1kg
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2024-09-19
- CAS:616-91-1
- Min. Order: 1kg
- Purity: >99%
- Supply Ability: 20tons
- N-acetyl-cysteine
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- $10.00 / 1kg
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2024-03-08
- CAS:18829-79-3
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 1000kg
- N-ACETYL CYSTEINE
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- $0.00 / 1kg
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2022-12-01
- CAS:616-91-1
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 100000000000
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| | N-Acetyl Cysteine Basic information |
| | N-Acetyl Cysteine Chemical Properties |
| Melting point | 106-108 °C(lit.) | | alpha | -35.1 ºC (c=2,H2O) | | Boiling point | 407.7±40.0 °C(Predicted) | | density | 1.249 (estimate) | | vapor pressure | 0Pa at 20℃ | | refractive index | 24 ° (C=JPC Method) | | storage temp. | 2-8°C | | solubility | H2O: 100 mg/mL with heating | | pka | pK1: 9.52 (30°C) | | form | Solid | | color | White | | Water Solubility | Soluble in water, ethanol, methanol, dimethyl sulfoxide, hot isopropyl alcohol, methyl acetate and ethyl acetate. Insoluble in chloroform and ether. | | Merck | 14,88 | | BRN | 1724426 | | Stability: | Stable. Incompatible with strong oxidizing agents. | | InChIKey | PWKSKIMOESPYIA-BYPYZUCNSA-N | | LogP | -0.6 at 23℃ | | CAS DataBase Reference | 616-91-1(CAS DataBase Reference) | | NIST Chemistry Reference | Acetylcysteine(616-91-1) | | EPA Substance Registry System | L-Cysteine, N-acetyl- (616-91-1) |
| | N-Acetyl Cysteine Usage And Synthesis |
| General Description | N-Acetyl Cysteine is an N-acetylated derivative of cysteine, containing a sulfhydryl group in its molecule. This group is capable of breaking the disulfide bond (-S-S-) of mucin peptide chains, thereby reducing their viscosity. As a result, N-Acetyl Cysteine acts as a mucolytic agent, aiding in the dissolution of mucus, purulent sputum, and respiratory tract secretions. |
| | N-Acetyl Cysteine Preparation Products And Raw materials |
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