Rawaya 44 CAS 2478-20-8
Gabatarwa
Solvent Yellow 44 kuma ana kiranta da Sudan Yellow G a cikin sinadarai, kuma tsarin sinadarai shi ne chromate na Sudan Yellow G. Mai zuwa gabatarwa ne ga yanayinsa, amfaninsa, hanyoyin masana'anta da bayanan aminci:
inganci:
- Bayyanar: Solvent Yellow 44 foda ne na crystalline daga orange-rawaya zuwa ja-rawaya.
- Solubility: mai narkewa a cikin ruwa, methanol, ethanol, wanda ba a iya narkewa a cikin ether, benzene da sauran kaushi na halitta.
Amfani:
- Chemical dyes: ƙarfi rawaya 44 za a iya amfani da matsayin rini a dyes da labeling reagents.
Hanya:
Mai ƙarfi rawaya 44 an shirya shi ne ta hanyar amsawar sodium chromate tare da Sudan yellow G a cikin maganin ruwa.
Bayanin Tsaro:
- Solvent Yellow 44 wani sinadari ne mai rini kuma yakamata a kula da shi da kulawa don gujewa shakar ƙura ko haɗuwa da fata, idanu, da sauransu.
- Sanya kayan kariya masu dacewa kamar safar hannu, tabarau, da tufafin kariya yayin amfani.
- Idan ana shakar numfashi ko kuma fata, sai a wanke da ruwa da yawa sannan a nemi taimakon likita.
- A lokacin ajiya, 44 ƙarfi rawaya ya kamata a sanya shi a cikin bushe, sanyi, wuri mai kyau don guje wa haɗuwa da ƙonewa, oxidants ko wasu abubuwa masu amsawa.
Gabaɗaya, amfani da ƙarfi rawaya 44 ya kamata a aiwatar da shi daidai da amintattun hanyoyin aiki kuma bisa ga takamaiman yanki na aikace-aikacen da buƙatun tsari.
