2-Acrylamide-2-methylpropanesulfonic acid (AMPS 98%) CAS 15214-89-8
AMPS yog ib hom vinyl monomer nrog sulfonic acid pawg, uas muaj cov thermal stability zoo.
Qhov kub decomposition tuaj yeem ncav cuag 210 thiab qhov kub ntawm sodium ntsev copolymer
tuaj yeem ncav cuag 329 ~ C. Nws hydrolysis qeeb heev hauv cov kua dej. Sodium ntsev tov muaj qhov zoo
anti-hydrolysis kev ua tau zoo nrog PH tus nqi siab. Nyob rau hauv acid mob, hydrolysis-resistant kev ua tau zoo
ntawm nws cov copolymer zoo dua li ntawm polyacrylamide.Lub monomer tuaj yeem ua rau siv lead ua lossis sodium ntsev tov.
ntawm nws cov copolymer zoo dua li ntawm polyacrylamide.Lub monomer tuaj yeem ua rau siv lead ua lossis sodium ntsev tov.
AMPS tuaj yeem siv tsis tau tsuas yog rau copolymerization, tab sis kuj rau homopolymerization. AMPS tuaj yeem siv dav
nyob rau hauv kev lag luam ntawm roj chemistry, dej-kev kho mob, hluavtaws fiber, dyeing, yas, absorbent txheej, ntawv-ua, biomedicine, magnetic khoom thiab tshuaj pleev ib ce thiab lwm yam.
Ntim hauv net 25kg packing. Khaws rau hauv qhov chaw txias, qhuav thiab zoo-ventilated. Lub sijhawm khaws cia yog 1 xyoos.
Cov lus qhia kev nyab xeeb:
AMPS yog Acidity, Tsis txhob sib cuag nrog lub qhov muag thiab tawv nqaij, ib zaug tiv tauj, yaug nrog dej.
| Yam khoom | Index |
| Qhov tshwm sim | Dawb crystalline hmoov |
| Purity,% | ≥98.00 Nws |
| Tsis-volatile teeb meem,% | ≥ 99.00 Nws |
| Cov ntsiab lus hlau,% | ≤ 0.0005 |
| Acidity, mgKOH/g | 272-278 : kuv |
| Chroma (25% dej tov), Co-Pt | ≤ 30 |
| Dej,% | ≤ 0.20 |
| Melting point, ℃ | ≥ 183 |
| * Ntxiv rau: Lub tuam txhab tuaj yeem tshawb fawb thiab tsim cov khoom tshiab raws li qhov tshwj xeeb xav tau ntawm peb cov neeg siv khoom. | |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
