N-acetyl-L-cysteine | 616-91-1
Whakaahuatanga Hua:
Ko te N-Acetyl-L-cysteine he paura tioata ma me te kakara o te karika me te reka kawa.
Hygroscopic, wairewa i roto i te wai waiwaro ranei, insoluble in ether and chloroform. He waikawa i roto i te wairewa wai (pH2-2.75 i te 10g/LH2O), mp101-107 ℃.
Ko te kaha o te N-acetyl-L-cysteine:
Antioxidants me nga reagents mucopolysaccharide.
Kua puta te korero ki te aukati i te apoptosis neuronal, engari ka whakaawe i te apoptosis o nga pūtau uaua maeneene me te aukati i te tukuruatanga HIV. He taputapu pea mo te microsomal glutathione transferase.
Ka whakamahia hei rongoa whakangao i te phlegm.
He pai mo te aukati manawa na te nui o te aukati phlegm piri. I tua atu, ka taea hoki te whakamahi mo te whakakore i te paihana acetaminophen.
Na te mea he haunga motuhake tenei hua, he ngawari ki te puta te nausea me te ruaki ina tango.
He awe whakaihiihi i runga i te rewharewha o te manawa, ka puta te bronchospasm. I te nuinga o te waa ka whakamahia tahi me nga bronchodilators penei i te isoproterenol, me te wa ano me te taputapu momi momi.
Nga tohu hangarau o te N-acetyl-L-cysteine:
Tūemi Tātari Whakatakotoranga
Te ahua Ko nga tioata ma, nga tioata paura ranei
Identification Infrared Absorption
Te hurihanga motuhake[a]D25° +21°~+27°
Rino(Fe) ≤15PPm
Nga konganuku taumaha(Pb) ≤10PPm
Ngaronga i te whakamaroke ≤1.0%
Ko nga poke parakore ka tutuki nga whakaritenga
Te toenga i te mura ≤0.50%
Arataki ≤3ppm
Arsenic ≤1ppm
Cadmium ≤1ppm
Mercury ≤0.1ppm
Tirohanga 98~102.0%
Nga Kaipupuri Kore
Mata 12 Mata
Kiato 0.7-0.9g/cm3
PH 2.0~2.8
Pereti Tapeke ≤1000cfu/g
Te rewena me te pokepokea ai ≤100cfu/g
E.Coli ngaro/g