alaabta

hantida kiimikada

Qaabka kiimikada: C3H4O2
Miisaanka molecular: 72.063
Lambarka CAS: 79-10-7
EINECS Lambarka: 201-177-9 Cufnaanta: 1.051g/cm3
Barta dhalaalka: 13 ℃
Barta karkarinta: 140.9 ℃
Barta toosh: 54 ℃ (CC)
Cadaadis halis ah: 5.66MPa
Heerkulka dabka: 360 ℃
Xadka qaraxa sare (V/V): 8.0%
Xadka hoose ee qarxa (V/V): 2.4%
Cadaadiska uumiga buuxa: 1.33kPa (39.9 ℃)
Muuqaal: dareere aan midab lahayn
Solubility: micible biyo, miscible in ethanol, ether

Soo bandhigida alaabta iyo sifooyinka

Acrylic acid, waa unug dabiici ah, qaacido kiimikaad oo loogu talagalay C3H4O2, dareere aan midab lahayn, ur ur daran, iyo biyo qallafsan, oo ku dhex jira ethanol, ether diethyl.Qalabka kiimikada ee firfircoon, si sahlan loo polymerize hawada, hydrogenation waxaa lagu yarayn karaa propionic acid, iyo ku darida hydrogen chloride si loo soo saaro 2-chloropropionic acid, inta badan loo isticmaalo diyaarinta resin acrylic.

isticmaal

Waxaa inta badan loo isticmaalaa in lagu diyaariyo xabagta akril.

xirmo iyo gaadiid

B. Alaabtan waxa loo isticmaali karaa,200KG,1000KG foosto caag ah.
C. Ku kaydi meel qabow, qalalan oo hawo leh oo gudaha ah.Weelasha waa in si adag loo xidhaa ka dib isticmaal kasta ka hor intaan la isticmaalin.
D. Alaabtan waa in si fiican loo xiraa inta lagu jiro gaadiidka si looga hortago qoyaanka, alkali xooggan iyo aashitada, roobka iyo wasakhda kale ee isku darka.