Ruwan Rawaya 33 CAS 8003-22-3
| Lambobin haɗari | R22 - Yana cutarwa idan an haɗiye shi R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata. R36 / 38 - Iriting ga idanu da fata. |
| Bayanin Tsaro | S24/25 - Guji hulɗa da fata da idanu. S36 - Sanya tufafin kariya masu dacewa. S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. S37/39 - Sanya safofin hannu masu dacewa da kariya / ido |
| WGK Jamus | 3 |
| RTECS | Saukewa: GC5796000 |
Gabatarwa
Solvent yellow 33 wani nau'in kaushi ne na kwayoyin halitta mai launin orange-rawaya, kuma sunansa na sinadaran bromophenol yellow. Solvent Yellow 33 yana da kaddarorin masu zuwa:
1. Ƙaƙƙarwar launi: mai ƙarfi rawaya 33 an narkar da shi a cikin kwayoyin halitta a dakin da zafin jiki, yana nuna maganin orange-rawaya, tare da kwanciyar hankali mai kyau.
2. Solubility: ƙarfi rawaya 33 ne mai narkewa a cikin kwayoyin kaushi kamar alcohols, ketones, esters, aromatics, da dai sauransu, amma insoluble a cikin ruwa.
3. Babban juriya mai ƙarfi: Warware rawaya 33 yana da babban solubility a cikin kaushi kuma yana da juriya mai kyau.
Babban amfani da sauran ƙarfi yellow 33 sun haɗa da:
1. Dye pigments: Kamar yadda Organic ƙarfi dyes, ƙarfi rawaya 33 ne sau da yawa amfani da coatings, tawada, robobi, roba, zaruruwa da sauran filayen don ba da kayayyakin orange rawaya.
2. Dye tsaka-tsaki: ƙarfi rawaya 33 kuma za a iya amfani da a matsayin rini tsaka-tsaki, wanda za a iya amfani da matsayin danyen abu don kira na sauran pigment dyes.
Hanyoyi na yau da kullun don shiri na rawaya rawaya 33 sune:
1. Synthesis Hanyar: ƙarfi rawaya 33 za a iya shirya bromine a phenol bromination, sa'an nan acidification, sulfonation, alkylation da sauran Multi-mataki halayen.
2. Oxidation Hanyar: da albarkatun kasa ƙarfi rawaya 33 ne oxidized tare da oxygen a gaban mai kara kuzari don samar da ƙarfi rawaya 33.
Bayanin aminci na ƙarfi yellow 33 shine kamar haka:
1. Mai narkewa rawaya 33 yana da wani mataki na hankali, na iya haifar da rashin lafiyan halayen, tasiri mai banƙyama akan fata da idanu, kuma dole ne a sa kayan kariya masu dacewa.
2. Lokacin amfani, kauce wa shakar ƙura ko ruwa na rawaya mai ƙarfi 33, kuma kauce wa haɗuwa da fata da idanu.
3. Idan akwai haɗari mai haɗari tare da rawaya mai ƙarfi 33, kurkura yankin da ya shafa nan da nan da ruwa mai yawa.
4. Ya kamata a adana ruwan rawaya mai narkewa 33 a cikin sanyi, bushe da wuri mai kyau don kauce wa hulɗa da oxidants, acid, alkalis da sauran abubuwa.
