alaabta

Ereyada la midka ah ee Ingiriisiga

AM

hantida kiimikada

Nadiifinta kiimikada: C3H5NO
Miisaanka molecular: 71.078
Lambarka CAS: 79-06-1
EINECS Lambarka: 201-173-7 Cufnaanta: 1.322g/cm3
Meesha dhalaalka: 82-86 ℃
Barta karkarinta: 125 ℃
Barta toosan: 138 ℃
Tusmada dib-u-celinta: 1.460
Cadaadis halis ah: 5.73MPa [6]
Heerkulka dabka: 424 ℃ [6]
Xadka sare ee qaraxa (V/V): 20.6% [6]
Xadka hoose ee qarxa (V/V): 2.7% [6]
Cadaadiska uumiga buuxa: 0.21kpa (84.5 ℃)
Muuqaalka: budada crystalline cad
Solubility: biyo ku milma, ethanol, ether, acetone, aan milmin benzene, hexane

Soo bandhigida alaabta iyo sifooyinka

Acrylamide waxa ku jira kaarboon-carbon double bond iyo amide group, oo leh kimistari labajibbaaran: hoosta shucaaca ultraviolet ama heerkulka barta dhalaalka, polymerization fudud;Intaa waxaa dheer, dammaanadda labajibbaaran waxaa lagu dari karaa xarunta hydroxyl ee xaaladaha alkaline si loo sameeyo ether;Marka lagu daro amine aasaasiga ah, monadic adder ama binary adder ayaa la soo saari karaa.Marka lagu daro amine secondary, adder monadic waa la dhalin karaa.Marka lagu daro amine sare, milix ammonium quaternary ayaa la soo saari karaa.Marka lagu daro ketone-ka firfircoon, ku-darka isla markiiba waa la baaskiil wadin karaa si loo sameeyo lactam.Waxa kale oo lagu dari karaa sodium sulfite, sodium bisulfite, hydrogen chloride, hydrogen bromide iyo xeryahooda kale ee aan dabiiciga ahayn;Alaabtani waxa kale oo ay koobiyaysan kartaa, sida acrylates kale, styrene, kobolymerization ethylene halogenated;Isku-xidhka labajibbaaran waxa kale oo lagu yarayn karaa borohydride, nikkel boride, carbonyl rhodium iyo kicinyaal kale si loo dhaliyo propanamide;Osmium tetroxide-ka osmium wuxuu soo saari karaa diol.Kooxda amide ee badeecadani waxay leedahay isku mid kiimikaad ee aliphatic amide: waxay la falgashaa sulfuric acid si ay u samayso milix;Joogitaanka kicinta alkaline, hydrolysis ilaa ion xidid acrylic acid;Joogitaanka kicinta acid, hydrolysis ilaa acrylic acid;Joogitaanka wakiilka fuuq-baxa, fuuq-baxa acrylonitrile;Ka fal celi formaldehyde si aad u samayso N-hydroxymethylacrylamide.

isticmaal

Acrylamide waa mid ka mid ah kuwa ugu muhiimsan uguna fudud ee taxanaha acrylamide.Waxaa si weyn loo isticmaalaa sida alaabta ceeriin ee synthesis organic iyo alaabta polymer.polymer-ku wuxuu ku milmay biyaha, sidaas darteed waxaa loo isticmaalaa in lagu soo saaro flocculant si loogu daweeyo biyaha, gaar ahaan qulqulka borotiinka iyo istaarijka biyaha.Marka lagu daro qulqulka, waxaa jira dhumuc, caabbinta dhogorta, yaraynta iska caabinta, kala firdhisanaanta iyo sifooyin kale oo aad u fiican.Marka loo isticmaalo wax ka beddelka ciidda, waxay kordhin kartaa qulqulka biyaha iyo haynta qoyaanka ciidda;Loo isticmaalo kaaliyaha buuxinta xaashida, waxay kordhin kartaa xoogga warqadda, halkii istaarijka, resinka ammonia ee biyaha ku milma;Loo isticmaalo sida kiimikaad kiimikaad ah, loo isticmaalo qodista tunnel injineernimada madaniga ah, qodista ceelasha saliidda, miinada iyo injineernimada biyo xidheenada;Loo isticmaalo sida wax-ka-beddelka fiber-ka, waxay hagaajin kartaa sifooyinka jireed ee fiber-ka synthetic;Loo isticmaalo sida ilaalinta, waxaa loo isticmaali karaa qaybaha dhulka hoostiisa ee anticorrosion;Waxa kale oo loo isticmaali karaa waxyaabaha lagu daro warshadaha cuntada, midabaynta midabaynta, daabacaadda iyo koollada midabaynta.Xabagta xabagta phenolic, waxaa laga samayn karaa xabagta fiber galaas, iyo caag wada jir ah ayaa laga dhigi karaa xabagta xasaasiga ah cadaadiska.Qalab badan oo synthetic ah ayaa lagu diyaarin karaa polymerization oo leh vinyl acetate, styrene, vinyl chloride, acrylonitrile iyo monomers kale.Alaabtan waxa kale oo loo isticmaali karaa dawo ahaan, sunta cayayaanka, dheeha, rinjiga alaabta ceeriin

xirmo iyo gaadiid

B. Alaabtaan waxaa loo isticmaali karaa,20KG, bacaha.
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.