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Tus nqi zoo tshaj rau CAS 79-41-4 Methacrylic Acid Maa

Tus nqi zoo tshaj rau CAS 79-41-4 Methacrylic Acid Maa

Lus piav qhia luv luv:

CAS Nr .: 79-41-4

Cov roj formula: C4H6O2

Molecular Luj: 86.09

Refractive index: n20/D 1.431 (lit.)

Fp: 68 ℃

Mp: 16 ℃

Kub: 159 ℃ ~ 163 ℃

Vapor siab: 130Pa (25 ° C)

Ceev: 1.015g / cm³ ntawm 20 ° C (lit.)

Melting point: 12-16 ° C (lit.)

Kub taw tes: 163 ° C (lit.)

Ceev: 1.015g / mL ntawm 25 ° C (lit.)

Kev txwv tsis pub tawg: (hloov txwv) 1.6-8.7% (V)

Solubility dej: 9.7g / 100mL (20ºC)

Sensitivity: Moisture & LightSensitive

PIB: 14,5941

PIB: 1719937

Purity (GC): ≥99.0%

Xim (Pt-Co): ≤20

Dej (m / m): ≤0.3%

Inhibitor (MEHQ): 250 ± 25 ppm

Vapor Density:> 3 (vsair)

Vapor siab: 1mmHg (20 ° C)

Refractive index: n20 / D1.431 (lit.)

Cia tej yam kev mob: Cia + 15 ° Cto + 25 ° C.

Acidity coefficient: (pKa) pK1: 4.66 (25 ° C)

Daim ntawv: kua

Xim: ntshiab

Scent: (Odor) Repulsive

PH tus nqi: 2.0-2.2 (100g / l, H2O, 20 ℃)

 


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Khoom cim npe

Peb coj "cov neeg siv khoom zoo, zoo-oriented, integrative, innovative" raws li lub hom phiaj."Qhov tseeb thiab kev ncaj ncees" yog peb txoj kev tswj hwm zoo tshaj plaws rau Tus Nqi Zoo Tshaj Plaws rau CAS 79-41-4 Methacrylic Acid Maa, Tam sim no peb muaj cov khoom siv dav thiab cov nqi tag yog peb qhov zoo dua.Txais tos kom nug txog peb cov khoom thiab cov kev daws teeb meem.
Peb coj "cov neeg siv khoom zoo, zoo-oriented, integrative, innovative" raws li lub hom phiaj."Qhov tseeb thiab kev ncaj ncees" yog peb txoj kev tswj hwm zoo rauTuam Tshoj Acrylic Acid Tech Qib 99.5% thiab Acrylic Acid, Yog hais tias koj xav nyob rau hauv ib qho ntawm peb cov khoom thiab cov kev daws teeb meem los yog xav tham txog kev cai txiav txim, nco ntsoov tiv tauj peb.Peb tab tom nrhiav rau pem hauv ntej los tsim kev lag luam kev sib raug zoo nrog cov neeg siv khoom tshiab thoob ntiaj teb nyob rau yav tom ntej.

Nqe lus piav qhia:Methacrylic acid yog ib qho tseem ceeb ntawm cov khoom siv raw, nws muaj ob pawg ua haujlwm ntawm carbon-carbon ob daim ntawv cog lus thiab pawg carboxylic acid, yog li nws tuaj yeem ua cov tshuaj tiv thaiv xws li polymerization thiab esterification.Nws tuaj yeem siv hauv Chemicalbook los npaj methyl methacrylate, coatings, hluavtaws roj hmab, adhesives, ntaub kho tus neeg saib xyuas, resins, cov khoom siv polymer additives thiab cov khoom siv polymer.

 

Daim ntawv thov:

Cov khoom tseem ceeb organic chemical raw khoom thiab intermediates ntawm polymers.
1. Lub plexiglass tsim los ntawm nws cov khoom tseem ceeb tshaj plaws, methyl methacrylate, tuaj yeem siv rau hauv lub qhov rais ntawm cov dav hlau thiab cov vaj tse hauv pej xeem, thiab tseem tuaj yeem ua tiav rau hauv cov nyees khawm, lub hnub ci lim thiab lub teeb lub tsheb, thiab lwm yam.;
2. Cov coatings uas tsim muaj lub superior suspension, rheological thiab durability ntawm Chemicalbook;
3. Cov nplaum nplaum npaj tuaj yeem siv rau kev sib khi hlau, tawv, yas thiab cov khoom siv hauv tsev;
4. Methacrylate polymer emulsions yog siv los ua cov ntaub xov xov thiab cov tshuaj tiv thaiv kab mob.
5. Methacrylic acid kuj tuaj yeem siv los ua cov khoom siv roj hmab hluavtaws.

 

General lus qhia:Cov yam ntxwv tsis zoo ntawm cov khoom tawg: nws tuaj yeem tawg thaum sib xyaw nrog huab cua;Nws yog ib qho yooj yim rau polymerize thiab kub nyob rau hauv lub thawv kom muaj kev tawg.Flammability Cov yam ntxwv txaus ntshai: flammable;hluav taws emits ntsim thiab khaus pa taws

 

Pob:200kg net hnyav, lossis yuav tsum tau ua raws li Cov Neeg Siv Khoom.

 

Kev thauj mus los thiab kev cia khoom:khaws cia rau hauv qhov chaw qhuav qhuav, nyob deb ntawm qhov hluav taws kub thiab cua sov, txwv tsis pub lub hnub, qis dua 30 ℃, ntim ntim.

Peb coj "cov neeg siv khoom zoo, zoo-oriented, integrative, innovative" raws li lub hom phiaj."Qhov tseeb thiab kev ncaj ncees" yog peb txoj kev tswj hwm zoo tshaj plaws rau Tus Nqi Zoo Tshaj Plaws rau CAS 79-41-4 Methacrylic Acid Maa, Tam sim no peb muaj cov khoom siv dav thiab cov nqi tag yog peb qhov zoo dua.Txais tos kom nug txog peb cov khoom thiab cov kev daws teeb meem.
Tus nqi zoo tshaj rauTuam Tshoj Acrylic Acid Tech Qib 99.5% thiab Acrylic Acid, Yog hais tias koj xav nyob rau hauv ib qho ntawm peb cov khoom thiab cov kev daws teeb meem los yog xav tham txog kev cai txiav txim, nco ntsoov tiv tauj peb.Peb tab tom nrhiav rau pem hauv ntej los tsim kev lag luam kev sib raug zoo nrog cov neeg siv khoom tshiab thoob ntiaj teb nyob rau yav tom ntej.


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  • Sau koj cov lus ntawm no thiab xa tuaj rau peb