Acetaldehyde (CAS#75-07-0)
| Lambobin haɗari | R23/24/25 - Mai guba ta numfashi, a cikin hulɗa da fata kuma idan an haɗiye shi. R34 - Yana haifar da konewa R40 - Shaida mai iyaka na tasirin cutar sankara R43 - Yana iya haifar da hankali ta hanyar saduwa da fata R36 / 37 - Hannun idanu da tsarin numfashi. R12 - Mai Wuta Mai Wuta R67 - Tururi na iya haifar da bacci da dizziness R11 - Mai ƙonewa sosai R41 - Hadarin mummunan lalacewa ga idanu R22 - Yana cutarwa idan an haɗiye shi R10 - Flammable R19 - Zai iya samar da peroxides masu fashewa |
| Bayanin Tsaro | S36/37 - Sanya tufafin kariya da safar hannu masu dacewa. S33 - Ɗauki matakan kariya game da fitar da a tsaye. S16 - Ka nisantar da tushen wuta. S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. |
| ID na UN | UN 1198 3/PG 3 |
| WGK Jamus | 2 |
| RTECS | Saukewa: LP8925000 |
| FLUKA BRAND F CODES | 10 |
| Farashin TSCA | Ee |
| HS Code | 29121200 |
| Matsayin Hazard | 3 |
| Rukunin tattarawa | I |
| Guba | LD50 na baka a cikin beraye: 1930 mg/kg (Smyth) |
Gabatarwa
Acetaldehyde, kuma aka sani da acetaldehyde ko ethylaldehyde, wani fili ne na halitta. Mai zuwa shine gabatarwa ga kaddarorin, amfani, hanyoyin shiri da bayanan aminci na acetaldehyde:
inganci:
1. Ruwa ne mara launi mai kamshi da yaji.
2. Yana da narkewa a cikin ruwa, barasa da ether kaushi, kuma zai iya zama maras tabbas.
3. Yana da matsakaicin polarity kuma ana iya amfani dashi azaman mai ƙarfi mai kyau.
Amfani:
1. Ana amfani dashi sosai a cikin samar da masana'antu.
2. Yana da mahimmancin albarkatun ƙasa don haɗar sauran mahadi.
3. Ana iya amfani dashi don samar da sinadarai irin su vinyl acetate da butyl acetate.
Hanya:
Akwai hanyoyi da yawa don shirya acetaldehyde, mafi yawan abin da za a samar da shi ta hanyar catalytic oxidation na ethylene. Ana aiwatar da tsarin ta amfani da iskar oxygen da abubuwan karafa (misali, cobalt, iridium).
Bayanin Tsaro:
1. Abu ne mai guba, wanda ke damun fata, idanu, numfashi da tsarin narkewa.
2. Shima wani ruwa ne mai cin wuta, wanda zai iya haifar da wuta a lokacin bude wuta ko zafin zafi.
3. Ya kamata a dauki matakan tsaro da suka dace yayin amfani da acetaldehyde, kamar sanya safar hannu na kariya, gilashin da na'urar numfashi, da tabbatar da cewa yana aiki a cikin yanayi mai kyau.
