(S)-3-Hydroxy-gamma-butyrolactone (CAS# 7331-52-4)
| Alamomin haɗari | Xi - Haushi |
| Lambobin haɗari | 36/37/38 - Hannun idanu, tsarin numfashi da fata. |
| Bayanin Tsaro | S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. S36 - Sanya tufafin kariya masu dacewa. S37/39 - Sanya safofin hannu masu dacewa da kariya / ido |
| WGK Jamus | 3 |
| FLUKA BRAND F CODES | 3-10 |
| HS Code | 29322090 |
Gabatarwa
(S) -3-hydroxy-γ-butyrolactone fili ne na kwayoyin halitta. Ruwa ne marar launi tare da ɗanɗano mai daɗi, 'ya'yan itace.
Akwai hanyoyi da yawa don shirye-shiryen (S) -3-hydroxy-γ-butyrolactone, wanda aka saba samu ta hanyar hydrogenation catalytic. Hanya ta musamman ita ce amsa adadin da ya dace na γ-butyrolactone tare da mai kara kuzari (kamar alloy-lead alloy) a yanayin zafin da ya dace da matsa lamba, kuma bayan hydrogenation na catalytic, (S) -3-hydroxy-γ-butyrolactone an samu.
Bayanin Tsaro: (S) -3-hydroxy-γ-butyrolactone yana da ƙarancin guba a ƙarƙashin yanayin amfani gabaɗaya kuma ba sinadari mai haɗari bane. Ya kamata a kula don guje wa haɗuwa da fata, idanu, da kuma numfashi yayin amfani. A cikin yanayin hulɗar haɗari, kurkura da ruwa kuma nemi kulawar likita cikin lokaci. Ya kamata a kiyaye fili daga ƙonewa da yanayin zafi mai zafi, kuma a guji haɗuwa da oxidants da acid. Bugu da kari, ya kamata a yi amfani da shi daidai da ingantattun hanyoyin aiki da matakan aiki masu aminci.
