High quality Formic Acrylic acid CAS 79-10-7 ncaj qha los ntawm lub Hoobkas
Khoom Description
Khoom npe: Acrylic acid CAS 79-10-7
Khoom Parameter (Specification)
|
CAS |
79-10-7 |
|
Kev faib tawm |
Carboxylic acid |
|
Molecular Formula |
C3H4O2 |
|
Molecular Luj (g / mol) |
72.06 |
|
Purity |
99.5% ua |
|
Qhov tshwm sim |
Transparent kua |
|
UN No. |
UN 2218 8/PG 2 |
|
HS Nr. |
2916110000 |
|
EINECS No. |
201-177-9 |
|
Hazard Class |
8 |
|
Packing Group |
II |
|
Chaw nres nkoj |
QINGDAO, SHANGHAI |
|
Pob |
25kgs / hnab |
Khoom feature thiab daim ntawv thov
1. Acrylic acid CAS 79-10-7 thiab nws cov khoom lag luam, feem ntau yog nws cov esters, tau tsim kho sai hauv xyoo tas los no. Xws li ethylene, propylene, vinyl chloride, acrylonitrile, thiab lwm yam, tau tsim los ua ib qho tseem ceeb ntawm cov khoom lag luam polymer chemical raw khoom. Polymers yog npaj los ntawm homopolymerization los yog copolymerization, uas yog siv nyob rau hauv coatings, adhesives, khoom resins, molding plastics, thiab lwm yam.
2. High molecular hnyav hmoov ua los ntawm copolymer ntawm acrylic acid thiab ethyl acrylate.
3. Nrog Acrylic acid CAS 79-10-7, methyl acrylate, ethyl acrylate, 2-ethylhexyl acrylate thiab lwm yam copolymerized latex, yuav siv tau raws li electrostatic flocking, flocking adhesive, nws ruaj thiab hnov zoo.
Synonyms:
Monethylene carboxylic acid; 2-Propenoic acid; Acrylic acid; propenoic acid; 2-propenoic acid.
Chemical & Physical Properties:
Tsis muaj xim smoky flammable kua nrog ib tug muaj zog pungent tsw. Melting point 8.4 degree. Kub taw tes 100.7 degree, 50 degree (16kPa). Tus txheeb ze ceev yog 1.220 (20/4 degree). Refractive index 1.3714. Flash point (qhib khob) 69 degree, spontaneous combustion point 601 degree, nto nro 37.58mN/m (20 degree), viscosity 1.784mPa·s (20 degree), tseem ceeb kub 308 degree, tseem ceeb siab 7.04MPa. Yuav miscible nrog dej, ethanol, ether, glycerol, me ntsis soluble hauv benzene. Nws muaj zog acidic thiab muaj zog txo tus neeg sawv cev. Thaum kub siab tshaj 160 degree C nws decomposes rau carbon dioxide thiab hydrogen. Thaum tshav kub kub nrog concentrated sulfuric acid zom cov pa roj carbon monoxide.
Cia
Sau thiab khaws cia rau hauv qhov chaw txias kom deb ntawm lub teeb. Khaws kom deb ntawm qhov hluav taws kub, qhov chaw tshav kub, tsis muaj dej, noo-pov thawj, antifreeze. Qhov kub cia yog qhov zoo dua ntawm 15-20 degree . Txhawm rau tiv thaiv kom tsis txhob khov thaum khaws cia, cov ntsiab lus aqueous yog feem ntau khaws cia ntawm 80 feem pua (khov point -5.5 degree) los yog diluted nrog cov kuab tshuaj.
Kev soj ntsuam zoo
Peb cov tshuaj tuaj yeem dhau tag nrho cov kev xeem thib peb xws li SGS, BV, ISO, thiab lwm yam.
FAQ
1. Q: Koj puas yog cov chaw tsim khoom ncaj qha lossis xa tawm mus rau Suav teb?
A: Yog. Peb muaj peb tus kheej factories thiab thoob ntiaj teb kev muag khoom department. Peb tsim peb tus kheej cov khoom tag nrho ntawm peb tus kheej.
2. Q: Kuv tuaj yeem yuav koj cov khoom li cas?
A: Thov xa peb cov lus nug los ntawm Alibaba, lossis xa email rau peb, koj tuaj yeem hu rau peb los qhia peb cov kev xav tau, peb yuav rov qab rau koj sai li sai tau.
3. Q: Lub sijhawm khoom xa tuaj ntev npaum li cas?
A: Feem ntau, nws yuav siv li ntawm 3-30 hnub txij li qhov kev pom zoo ntawm tus qauv mus rau qhov tau txais cov nyiaj tso nyiaj (cov ntaub ntawv sib txawv muaj cov voj voog ntau lawm). Yog tias koj xav tau cov khoom lag luam sai, thov qhia rau peb paub thiab peb yuav sim peb qhov zoo tshaj plaws los muab qhov tseem ceeb rau koj.
Cim npe nrov: acrylic acid cas 79-10-7, Tuam Tshoj acrylic acid cas 79-10-7 manufacturers, lwm tus neeg, Hoobkas
