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2-Acrylamide-2-methylpropanesulfonic acid

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Lub npe Askiv:2-Acrylamide-2-methylpropanesulfonic acid

English npe:2-Acrylamide-2-methylpropanesulfonic acid;
2-Acryloylamino-2-Methyl-1-Pro;
Lubrizol AMPS;
AMPS;
TBAS-Q;
2-Acrylamide-2-methy;
2-Acrylamido-2-methylpropane-1-sulfonic acid;
AMPS MONOMER;
2-Acrylamido-2-methylpropane-1-sulphonic acid;
ACRYLAMIDO BUFFER PK 1;
2-Acrylamido-2-methylpropanesulfonic Acid;
2-ACRYLAMIDO-2-METHYLPROPANESULFONIC ACID;
TBAS;
2-Acrylamido-2-methyl-1-propanesulfonic acid

CAS Nr:15214-89-8

Cov mis mos molecular:C7H13NO4S

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Product Detail

Khoom cim npe

2-Acrylamido-2-methylpropanesulfonic acid yog ib tug multifunctional dej-soluble anionic surfactant monome.Nws yog ib tug dawb crystalline hmoov nrog ib tug qaub tsw.0.1% aqueous tov yog hygroscopic thiab dej-soluble, nrog solubility ntawm 150 g / 100 g hauv dej ntawm 25 ° C.Soluble nyob rau hauv DMF, me ntsis soluble nyob rau hauv methanol, ethanol, insoluble nyob rau hauv acetone, toluene thiab lwm yam kuab tshuaj.Nws yog ib tug muaj zog acid.Lub pH ntawm cov kua dej aqueous muaj feem xyuam rau nws cov concentration.Cov monomer qhuav yog ruaj khov nyob rau hauv chav tsev kub, tab sis cov kua aqueous yog yooj yim heev rau polymerize, thiab sodium ntsev aqueous tov yog qhov ruaj khov.Cov khoom no muaj ib pab pawg neeg polymerizable vinyl thiab ib pawg hydrophilic sulfonic acid nyob rau hauv molecule, uas tuaj yeem copolymerized nrog dej-soluble monomers xws li acrylonitrile thiab acrylamide, thiab tsis-dej-soluble monomers xws li styrene thiab vinyl chloride.Kev taw qhia ntawm hydrophilic sulfonic acid pawg rau hauv cov polymers ua fibers, films, thiab lwm yam. hygroscopic, dej-permeable, thiab conductive.Nws tuaj yeem siv rau hauv kev lag luam ntawv thiab kev kho dej khib nyiab.Siv raws li txheej hloov kho, fiber ntau hloov kho thiab kho mob polymer, thiab lwm yam.

Yog tias ntub, AMPS monomer yuav polymerize los ntawm nws tus kheej.Nws cov tshuaj aqueous yog acidic, soluble hauv dimethylamide, ib nrab soluble hauv methanol thiab ethanol, thiab insoluble hauv acetone.tshuaj muaj zog

Molecular Luj:207.24700 Nws

Qhov tseeb loj:207.05700 Nws

PSA:91.85 000 Nws

LogP:1.42670

MDL:PAB 00007522

EINECS:239-268-0 : kuv

PubChem:24857066 ib

BRN:1 946464 ib

InChI=1/C7H13NO4S/c1-4-6(9)8-7(2,3)5-13(10,11)12/h4H,1,5H2,2-3H3,(H,8,9)H , 10, 11, 12)/p-1

Kev ruaj ntseg

Nyob ruaj khov ntawm chav tsev kub.Hauv cov tshuaj aqueous, qhov ceev ntawm monomer hydrolysis qeeb heev, tab sis yuav tsum tau ntxiv cov polymerization inhibitor los tiv thaiv nws tus kheej-polymerization;aqueous tov ntawm sodium ntsev muaj hydrolysis zoo heev nyob rau hauv cov xwm txheej ntawm pH tus nqi ntau dua 9;homopolymer muaj zoo hydrolysis tsis kam ntawm thermal stability.

Polymerizability

AMPS monomer tuaj yeem ua homopolymerized lossis copolymerized.Qhov nruab nrab kub ntawm polymerization ntawm AMPS hauv dej yog 22 kcal / mol.Ob leeg dej thiab dimethylformamide tuaj yeem siv los ua qhov nruab nrab polymerization.

AMPS (2-acrylamide-2-methylpropanesulfonic acid) yog cov organic nruab nrab uas muaj peev xwm loj hlob.Nws muaj ntau yam khoom zoo heev thiab yog siv dav hauv kev lag luam textiles, roj extraction, dej kho, plastics, papermaking thiab coatings.

Siv

Kwv yees li 1/3 ntawm AMPS monomers hauv ntiaj teb tau siv hauv kev lag luam kho dej.AMPS yog copolymerized nrog acrylonitrile, uas tuaj yeem txhim kho txoj haujlwm dyeing ntawm acrylic thiab acrylic hluavtaws fibers.Nws kuj yog ib qho kev hloov kho, nplaum thiab ua tiav nrog kev ua tau zoo hauv kev lag luam txheej.Cov kev ua tau zoo xws li cov neeg sawv cev.Nws yog dav siv nyob rau hauv roj teb, textiles, papermaking, dej kho, hluavtaws fibers, luam ntawv thiab dyeing, yas, dej-absorbent txheej, biomedicine, thiab lwm yam.