Cysteamine (Cysteamine, CS), kuma aka sani da β-merhydrylethylamine, farin crystalline foda, narkewa batu 99 ~ 100 ℃, dan kadan wari, mai narkewa a cikin ruwa da barasa, alkaline dauki. Domin ya ?unshi sulfhydryl mai aiki da ?ungiyoyin amino, yana da ayyuka iri-iri na nazarin halittu. Abu ne mai aiki na ilimin halitta a cikin dabbobi kuma yana da mahimman tasirin ilimin lissafi. Kwayoyin Cysteamine na thiol, iskar iskar oxygen mai sau?i ta zama disulfide sau da yawa suna amfani da hydrochloride (CysteamineHydrochloride, CSH) a madadinsa. CSH sinadaran Properties ne barga, m a dakin da zazzabi, karfi hygroscopicity, sauki iskar shaka a high yanayin zafi, narkewa batu na 70.2 ~ 70.7 ℃.

CS da hydrochloride (CSH) sune tsaka-tsakin sinadarai a cikin wasu kayan shafawa, da kuma wakili mai rage gashin gashi, kuma ana iya amfani dashi wajen kera wasu kayan kwalliyar gashi.

A cikin aikace-aikacen perms gashi, ana rage CSH gaba?aya zuwa CA (cysteamine hydrochloride).

?imar logP tana nuna cewa cysteamine hydrochloride (CA) shine lipophilic kuma ya fi dacewa zuwa wurin da sunadaran hydrophobic a cikin gashi (octamer/microfibril).

Cysteamine hydrochloride (CA) saboda yana dauke da sulfhydryl mai aiki, yana karya ha?in disulfide a cikin gashi, an rage cystine zuwa cysteine ??mai dauke da sulfhydryl, gashin ya zama mai laushi, lankwasa kuma ya lalace tare da curler gashi, sa'an nan kuma oxidized ta hanyar oxidizing wakili don yin laushi don cimma sakamako mafi kyau na curling. Rashin lahanta shi ne cewa yana bu?atar tsafta mai yawa, yana da wari na musamman, kuma yana da tasiri mai tasiri akan fata. Saboda yana da haushi ga fata, dokar likitancin Jafananci ta nuna cewa CA yana cikin ?ayyadaddun ?ayyadaddun ?ayyadaddun ?ayyadaddun ?ayyadaddun ?ayyadaddun ?ayyadaddun ?ayyadaddun alkali (sau da yawa ana daidaita shi a cikin ?ananan ?arancin alkali), saboda ?ayyadaddun ?ayyadaddun ?ayyadaddun ?ayyadaddun sa, don haka nauyin gashi ya ragu, don haka gashi ya fi laushi da lafiya!

Rage tasirin cysteamine hydrochloride (CA) ya fi na thioglycollic acid, don haka yana nuna kyakkyawan sakamako na curling a cikin aikin curling. Idan aka kwatanta da irin wannan babban PH da babban taro na thioglycollic acid, babbar fa'idar yin amfani da cysteamine hydrochloride (CA) gashi mai laushi shine cewa baya bu?atar zafi na dogon lokaci, kuma matakin curl na mintuna 5 tare da babban alkaline da babban taro cysteamine hydrochloride perm daidai yake da tasirin amfani da mintuna na thioglycollic acid.

Cysteamine hydrochloride wani abu ne mai mahimmanci tare da kaddarorin sinadarai masu aiki kuma yana iya samar da hadaddun barga, wanda ke taka muhimmiyar rawa a cikin aikin perms gashi. Yana da kyau fim samuwar da high sinadaran aiki, zai iya samar da wani barga giciye-linked tsarin da keratin na gashi, canza tsarin gashi, don cimma sakamako na perm.

Cysteamine hydrochloride perm a cikin tsari na perm, babban aikinsa shine samar da sabon wakili na crosslinking, da keratin na gashi don samar da ingantaccen tsarin ha?in gwiwa, canza curl na gashi. Idan aka kwatanta da sauran gashin gashi, amfanin sa shine cewa yana da ?an lahani ga gashi, kuma tasirin perm yana da kyau kuma yana da?e.