N-acetyl-L-cysteine |616-91-1
Product Description:
N-Acetyl-L-cysteine ichena crystalline poda ine garlic-yakafanana kunhuhwirira uye inovava.
Hygroscopic, soluble mumvura kana ethanol, isinganyunguriki mu ether uye chloroform.Iyo ine acidic mune aqueous mhinduro (pH2-2.75 mu10g/LH2O), mp101-107℃.
Kushanda kweN-acetyl-L-cysteine:
Antioxidants uye mucopolysaccharide reagents.
Izvo zvinonzi kudzivirira neuronal apoptosis, asi kukurudzira apoptosis yemasero akatsetseka emhasuru uye kudzivirira kudzokororwa kweHIV.Inogona kunge iri substrate ye microsomal glutathione transferase.
Inoshandiswa semushonga unonyungudutsa phlegm.
Inokodzera kuvharwa kwekufema kunokonzerwa nehuwandu hwakawanda hwekunamatira phlegm kuvharwa.Uye zvakare, inogona zvakare kushandiswa pakubvisa acetaminophen chepfu.
Nemhaka yokuti chigadzirwa ichi chine kunhuhwirira kwakakosha, zviri nyore kukonzera kusvotwa uye kurutsa kana uchichitora.
Iine simba rinokurudzira pamhepo yekufema uye inogona kukonzera bronchospasm.Inowanzoshandiswa pamwe chete nebronchodilators yakadai se isoproterenol, uye panguva imwechete nemudziyo wekusveta sputum.
Unyanzvi zviratidzo zveN-acetyl-L-cysteine:
| Analysis Item | Tsanangudzo |
| Chitarisiko | Makristasi machena kana makristasi upfu |
| Identification | Infrared Absorption |
| Kutenderera chaiko[a]D25° | +21°~+27° |
| Simbi(Fe) | ≤15PPm |
| Heavy metals(Pb) | ≤10PPm |
| Kurasikirwa pakuomeswa | ≤1.0% |
| Organic volatile tsvina | Inosangana nezvinodiwa |
| Residue pakubatidza | ≤0.50% |
| Tungamira | ≤3ppm |
| Arsenic | ≤1ppm |
| Cadmium | ≤1ppm |
| Mercury | ≤0.1ppm |
| Assay | 98～102.0% |
| Excipients | Hapana |
| Mesh | 12 Mesh |
| Density | 0.7-0.9g/cm3 |
| PH | 2.0～2.8 |
| Yese ndiro | ≤1000cfu/g |
| Mbiriso uye molds | ≤100cfu/g |
| E.Coli | Kusavapo/g |
