Awọn ọja
2-Acrylamide-2-methylpropanesulfonic acid
Apejuwe kukuru:
Orukọ Gẹẹsi:2-Acrylamide-2-methylpropanesulfonic acid
English inagijẹ: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#:15214-89-8
Ilana molikula:C7H13NO4S
2-Acrylamido-2-methylpropanesulfonic acid jẹ monome ti anionic surfactant ti omi-tiotuka pupọ.O ti wa ni a funfun crystalline lulú pẹlu kan ekan wònyí.Ojutu olomi 0.1% jẹ hygroscopic ati omi-tiotuka, pẹlu solubility ti 150 g / 100 g ninu omi ni 25 ° C.Soluble ni DMF, die-die tiotuka ni kẹmika, ethanol, insoluble in acetone, toluene ati awọn miiran olomi.O jẹ acid to lagbara.pH ti ojutu olomi ni ibatan si ifọkansi rẹ.monomer ti o gbẹ jẹ iduroṣinṣin ni iwọn otutu yara, ṣugbọn ojutu olomi jẹ rọrun pupọ lati ṣe polymerize, ati ojutu olomi iṣu soda jẹ iduroṣinṣin to jo.Ọja yii ni ẹgbẹ vinyl polymerizable ati ẹgbẹ hydrophilic sulfonic acid ninu moleku, eyiti o le jẹ copolymerized pẹlu awọn monomers ti omi-tiotuka gẹgẹbi acrylonitrile ati acrylamide, ati awọn monomers ti kii ṣe omi-omi gẹgẹbi styrene ati vinyl chloride.Ifihan awọn ẹgbẹ sulfonic acid hydrophilic sinu awọn polima ṣe awọn okun, awọn fiimu, bbl hygroscopic, omi-permeable, ati conductive.Le ṣee lo ni ile-iṣẹ iwe ati itọju omi idọti.Ti a lo bi iyipada ti a bo, iyipada okun ati polima iṣoogun, ati bẹbẹ lọ.
Ti o ba tutu, monomer AMPS yoo ṣe polymerize funrararẹ.Ojutu olomi rẹ jẹ ekikan, tiotuka ni dimethylamide, tiotuka apakan ni kẹmika ati ẹmu, ati insoluble ni acetone.kemikali-ini
Ìwúwo molikula:207.24700
Iwọn deede:207.05700
PSA:91.85000
LogP:1.42670
MDL:MFCD00007522
EINECS:239-268-0
PubChem:24857066
BRN:Ọdun 1946464
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
Iduroṣinṣin
Idurosinsin ni yara otutu.Ni ojutu olomi, iyara ti monomer hydrolysis jẹ o lọra pupọ, ṣugbọn onidalẹkun polymerization gbọdọ wa ni afikun lati ṣe idiwọ-polymerization ti ara ẹni;ojutu olomi ti iyọ iṣuu soda ni resistance hydrolysis ti o dara julọ labẹ ipo ti iye pH ti o tobi ju 9;homopolymer ni o ni o dara hydrolysis resistance ti gbona iduroṣinṣin.
Polymerizability
AMPS monomer le jẹ homopolymerized tabi copolymerized.Ooru apapọ ti polymerization ti AMPS ninu omi jẹ 22 kcal / mol.Mejeeji omi ati dimethylformamide le ṣee lo bi alabọde polymerization.
AMPS (2-acrylamide-2-methylpropanesulfonic acid) jẹ agbedemeji Organic pẹlu agbara nla fun idagbasoke.O ni ọpọlọpọ awọn ohun-ini ti o dara julọ ati pe o lo ni lilo pupọ ni awọn aaye ti awọn aṣọ-ọṣọ, isediwon epo, itọju omi, awọn pilasitik, ṣiṣe iwe ati awọn aṣọ.
Nlo
Nipa 1/3 ti awọn monomers AMPS ni agbaye ni a lo ni ile-iṣẹ itọju omi.AMPS jẹ copolymerized pẹlu acrylonitrile, eyiti o le ṣe ilọsiwaju iṣẹ ti odidi ti akiriliki ati awọn okun sintetiki akiriliki.O tun jẹ iyipada, alemora ati ipari pẹlu iṣẹ ṣiṣe ti o dara julọ ni ile-iṣẹ ti a bo.Awọn imudara iṣẹ bii awọn aṣoju.O ti wa ni lilo pupọ ni awọn aaye epo, awọn aṣọ wiwọ, ṣiṣe iwe, itọju omi, awọn okun sintetiki, titẹ sita ati awọ, awọn pilasitik, awọn ohun elo gbigba omi, biomedicine, ati bẹbẹ lọ.
Apoti ọja
1kg ti o wa ninu apo apamọwọ aluminiomu, 50kgs fun ilu paali, fun awọn alaye jọwọ jẹrisi pẹlu tita.
Awọn ipo ipamọ
2-8 iwọn Celsius, gbẹ ati ki o edidi kuro lati ina.
Awọn akọsilẹ lori gbigbe ati ibi ipamọ
Fun gbigbe ni awọn akopọ yinyin, o nilo lati wa ni edidi ati fipamọ ni iwọn otutu kekere ni isalẹ 2-6 °C.
