Phloroglucinol (CAS#108-73-6)
Lambobin haɗari | R11 - Mai ƙonewa sosai R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata. R34 - Yana haifar da konewa R43 - Yana iya haifar da hankali ta hanyar saduwa da fata |
Bayanin Tsaro | S7 – Rike akwati a rufe sosai. S16 - Ka nisantar da tushen wuta. S24/25 - Guji hulɗa da fata da idanu. S45 - Idan akwai haɗari ko kuma idan kun ji rashin lafiya, nemi shawarar likita nan da nan (nuna alamar a duk lokacin da zai yiwu.) S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska. S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. S36/37 - Sanya tufafin kariya da safar hannu masu dacewa. S37/39 - Sanya safofin hannu masu dacewa da kariya / ido |
ID na UN | UN 1170 3/PG 2 |
WGK Jamus | 2 |
RTECS | SY105000 |
Farashin TSCA | Ee |
HS Code | Farashin 29072900 |
Guba | LD50 a cikin beraye, beraye (g/kg): 4.7, 4.0 ig (Cahen) |
Gabatarwa
Resorcinol kuma an san shi da 2,3,5-trihydroxyanisole. Mai zuwa shine gabatarwa ga kaddarorin, amfani, hanyoyin shiri da bayanan aminci na resorcinol:
inganci:
- Bayyanar: Resorcinol fari ne zuwa kodadde rawaya crystalline m.
- Solubility: Resorcinol ne mai narkewa a cikin ruwa, ethanol da ether kaushi.
Amfani:
- Abubuwan kiyayewa: Resorcinol yana da kyawawan abubuwan kashe ƙwayoyin cuta kuma ana iya amfani dashi azaman abin adanawa, galibi ana amfani dashi a cikin itace, takarda, fenti da sauran magungunan kashe ƙwayoyin cuta.
- Matsakaicin rini na roba: Suna ƙunshe da ƙungiyoyin hydroxyl da yawa a cikin tsarin su kuma ana iya amfani da su don haɗa tsaka-tsakin mahadi na halitta kamar rini da ƙamshi.
- Sauran aikace-aikace: Resorcinol kuma ana iya amfani dashi azaman mai kiyayewa da antioxidant a cikin kayan kamar resins na roba, roba, da robobi.
Hanya:
Ana iya shirya Resorcinol ta hanyoyi daban-daban, kuma hanyar da aka saba amfani da ita ita ce samun ta ta hanyar amsa phenol da hydrazine hydrate a ƙarƙashin yanayin acidic.
Bayanin Tsaro:
- Phloroglucinol mai guba ne ga jikin dan adam, kuma yawan fallasa ko shakar numfashi na iya haifar da haushi ga fata, idanu, da tsarin numfashi.
- Yakamata a kula don hana haɗuwa da masu ƙarfi mai ƙarfi da acid mai ƙarfi yayin sarrafawa da adanawa don guje wa halayen sinadarai masu haɗari.
- Kayan kariya na sirri kamar safar hannu, tabarau, da garkuwar fuska yakamata a sa su yadda ya kamata yayin amfani da resorcinol kuma a guji hulɗa kai tsaye ko shakar numfashi.
- Bi hanyoyin da suka dace da kuma zubar da su don rage gurɓatar muhalli.