N-acetyl-L-cysteine |616-91-1
Mafotokozedwe Akatundu:
N-Acetyl-L-cysteine ndi ufa woyera wa crystalline wokhala ndi fungo la adyo komanso kukoma kowawa.
Hygroscopic, sungunuka m'madzi kapena ethanol, osasungunuka mu ether ndi chloroform.Ndi acidic mu njira yamadzimadzi (pH2-2.75 mu 10g/LH2O), mp101-107 ℃.
Mphamvu ya N-acetyl-L-cysteine:
Antioxidants ndi mucopolysaccharide reagents.
Zanenedwa kuti zimalepheretsa neuronal apoptosis, koma zimapangitsa kuti maselo osalala a minofu asamapangidwe ndikuletsa kufalikira kwa kachilombo ka HIV.Itha kukhala gawo lapansi la microsomal glutathione transferase.
Amagwiritsidwa ntchito ngati mankhwala osungunula phlegm.
Ndi oyenera kupuma kutsekeka chifukwa cha kuchuluka kwa zomata phlegm kutsekeka.Kuphatikiza apo, itha kugwiritsidwanso ntchito pochotsa poizoni wa acetaminophen.
Chifukwa chakuti mankhwalawa ali ndi fungo lapadera, n'zosavuta kuyambitsa nseru ndi kusanza mukamamwa.
Zimakhala zolimbikitsa pa kupuma thirakiti ndipo zingayambitse bronchospasm.Nthawi zambiri amagwiritsidwa ntchito limodzi ndi bronchodilators monga isoproterenol, ndipo nthawi yomweyo ndi chipangizo choyamwa sputum.
Zizindikiro zaukadaulo za N-acetyl-L-cysteine:
Analysis Chinthu Kufotokozera
Maonekedwe Makristasi oyera kapena ufa wa makhiristo
Identification Infrared mayamwidwe
Kuzungulira kwachindunji[a]D25° +21°~+27°
Chitsulo(Fe) ≤15PPm
Zitsulo zolemera (Pb) ≤10PPm
Kutaya pakuyanika ≤1.0%
Zowonongeka za organic Zimagwirizana ndi zofunikira
Zotsalira pakuyatsa ≤0.50%
Kutsogolera ≤3ppm
Arsenic ≤1ppm
Cadmium ≤1ppm
Mercury ≤0.1ppm
Zotsatira 98～102.0%
Zothandizira Palibe
Mesh 12 Mesh
Kachulukidwe 0.7-0.9g/cm3
PH 2.0～2.8
Total mbale ≤1000cfu/g
Yisiti ndi nkhungu ≤100cfu/g
E.Coli Kusowa/g
