I-CMIT & MIT 14% CAS 26172-55-4(55965-84-9)
Isingeniso:
| INCI | I-CAS# | Amangqamuzana | MW |
| I-5-Chloro-2-methyl-4-isothiazolin-3-ketone(CMIT) kanye ne-2-methyl-4-isothiazolin-3-ketone (MIT) | 26172-55-4+55965-84-9 | I-C4H4ClNOS+C4H5NOS | 149.56+115.06
|
I-Methylisothiazolinone (MIT noma i-MI) kanye ne-Methylchloroisothiazolinone (CMIT noma i-CMI) yizilondolozi ezimbili ezivela emndenini wezinto ezibizwa ngokuthi ama-isothiazolinone, ezisetshenziswa kweminye imikhiqizo yezimonyo neminye imikhiqizo yasendlini. I-MIT ingasetshenziswa iyodwa ukusiza ukulondoloza umkhiqizo noma ingasetshenziswa kanye ne-CMIT njengengxube. Ama-preservatives ayingxenye ebalulekile emikhiqizweni yezimonyo, ukuvikela imikhiqizo, kanjalo nomthengi, ekungcolisweni amagciwane ngesikhathi sokugcinwa nokusetshenziswa okuqhubekayo.
I-MIT kanye ne-CMIT ezimbili zenani elilinganiselwe kakhulu lezivimbelakuvunda 'ze-spectrum ebanzi', okusho ukuthi zisebenza ngempumelelo ngokumelene nezinhlobonhlobo zamagciwane, imvubelo nezibungu, ezinhlotsheni eziningi zemikhiqizo. I-MIT kanye ne-CMIT zigunyazwe kahle ukuthi zisetshenziswe njengezilondolozi iminyaka eminingi ngaphansi komthetho oqinile wezimonyo wase-Europe. Inhloso eyinhloko yale mithetho ukuvikela ukuphepha kwabantu. Enye yezindlela ekwenza ngayo lokhu iwukuvimbela izithako ezithile nokulawula ezinye ngokukhawulela ukugxila kwazo noma ukuzikhawulela ezinhlotsheni ezithile zomkhiqizo. Ama-preservatives angasetshenziswa kuphela uma esohlwini oluqondile emthethweni.
Lo mkhiqizo uyisixazululo se-hydrotropic sengxube eshiwo ngenhla. Ukubukeka kwayo kuyinhlaka ekhanyayo futhi iphunga livamile. Ukuminyana kwayo okuhlobene ngu-(20/4℃)1.19, i-viscosity ingu-(23℃)5.0mPa·s, indawo yokuqandisa-18~21.5℃,pH3.5~5.0. Incibilika kalula emanzini. Isimo esihle kakhulu se-pH sokusetshenziswa kwe-low-carbon alcohol ne-ethanediol ngu-4~8. Njengoba i-pH>8, ukuzinza kwayo kwehla. Ingagcinwa unyaka ngaphansi kwezinga lokushisa elijwayelekile. Ngaphansi kuka-50 ℃, umsebenzi wehla kancane njengoba ugcinwa izinyanga eziyisi-6. Umsebenzi ungase wehle kakhulu ngaphansi kwezinga lokushisa eliphezulu. Ingase ihambisane nama-emulsifiers ahlukahlukene e-ionic namaprotheni.
Imininingwane
| Ukubukeka nombala | Iwuketshezi olunhlaka noma olungenambala olunephunga elincane , ngaphandle kwediphozithi |
| PH | 3.0-5.0 |
| Ukugxila Kodaba Olusebenzayo % | 1.5±0.1 2.5±0.1 14 |
| I-Specific Gravity (d420) | 1.15±0.03 1.19±0.02 1.25±0.03 |
| Izinsimbi Ezisindayo (Pb) ppm ≤ | 10 10 10 |
Iphakheji
Ipakishwe ngamabhodlela epulasitiki noma izigubhu. 10kg/ibhokisi (1kg×10amabhodlela).
Iphakethe lokuthekelisa lingama-25kg noma ama-250kg/isigubhu sepulasitiki.
Isikhathi sokuqinisekisa
Izinyanga ezingu-12
Isitoreji
ngaphansi kwezimo ezinomthunzi, ezomile, nezivaliwe, umlilo ukuvimbela.
Lo mkhiqizo usetshenziswa kakhulu ku-fixature, igwebu lokugeza, i-surfactant kanye nezimonyo njenge-antiseptic. Ayikwazi ukusetshenziselwa imikhiqizo ezothinta ulwelwesi lwamafinyila ngqo.
