-
propylene glycol methyl ether acetate CAS: 84540-57-8; 108-65-6 formula kiimikaad: C6H12O3 Propylene glycol methyl ether acetate waa nooc ka mid ah dareere horumarsan. Unuggiisu waxa uu ka kooban yahay labada ether bond iyo kooxda carbonyl, kooxda kaarboonyl-kuna waxay sameeyaan qaab-dhismeedka ester-ka waxayna ka kooban yihiin kooxda alkyl. Gudaha...Sii akhri»
-
Horudhac Wax soo saarka Kiimikada hodanka ah waa bixiye xirfadle u leh Shiinaha oo soo saara darajada warshadaha dichloromethane ee lagu sameeyay shiinaha, kaas oo ku hawlanaa kiimikooyinka dabiiciga ah muddo 10 sano ah. Bixinta muunada bilaashka ah, waxaanu si diiran kuugu soo dhawaynaynaa inaad iibsato kiimikooyin tayo sare leh oo CAS ah oo leh nadiif sare iyo qiimo jabanSii akhri»
-
Ujeedada Dichloromethane waxaa inta badan loo isticmaalaa beeraha soo saarista filimada iyo daawada ee Shiinaha. iyaga ka mid ah, isticmaalka wax soo saarka filimka ayaa lagu xisaabiyay 50% wadarta isticmaalka, daawada ayaa lagu xisaabiyay wadarta isticmaalka 20%, wakiilada nadiifinta iyo isticmaalka warshadaha kiimikada ayaa loo xisaabiyay ...Sii akhri»