cov khoom

Synonyms in English

AMPS; TBAS; 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONICACID; 2-ACRYLAMIDO-2-METHYLPROPANESULFONICACID; 2-AcrylamChemicalbookido-2-methyl-1-propane; 2-Acrylamido-2-methylpropane ampsna;TBAS-Q;2-AcryL

Cov cuab yeej tshuaj

Cov mis mos molecular: C7H13NO4S
Molecular Luj: 207.25
CAS nr.: 15214-89-8
Melting point: 195 ° C (dec) (lit.)
Qhov ceev: 1.45
Vapor siab: <0.0000004 hPa (25 ° C)
Refractive Index: 1.6370 (kwv yees)
Kev kub ceev: 160 ° C
Cia tej yam kev mob: Cia hauv qab + 30 ° C.
Solubility:> 500g / lsoluble
Coefficient ntawm acidity (pKa): 1.67 ± 0.50
Yam ntxwv: kev daws
Xim: Dawb,
Solubility dej: 1500g / L (20ºC)
rhiab heev: HygrChemicalbookoscopicBRN: 1946464
Stability: LightSensitiveInChIKey: HNKOEEEKIRDEWRG UHFFFAOYSA — NCAS
Database: 15214-89-8 (CASDataBaseReference)
EPA Cov Ntaub Ntawv Tshuaj:
1-Propanesulfonicacid, 2-methyl-2-[(1-oxo-2-propenyl)amino]-(15214-89-8)

Cov khoom qhia luv luv

2-acrylamide-2-methylpropanesulfonic acid (AMPS) yog cov dej-soluble sulfonic acid pawg uas muaj zog anionic zog, uas ua rau nws muaj ntsev kam rau ua, kub tsis kam, staining affinity, hluav taws xob conductivity, ion pauv thiab zoo kam rau ua tshuaj divalent cations. .Cov pab pawg amide ua rau nws muaj kev ruaj ntseg zoo hydrolytic, acid-base kuj thiab thermal stability;Thiab ob daim ntawv cog lus ua haujlwm ua rau nws muaj cov khoom siv polymerization ntxiv, tuaj yeem tsim cov copolymer nrog ntau hom hydrocarbon monomers.

Yam ntxwv

2-acrylamide-2-methylpropanesulfonic acid muaj kev ua tau zoo polymerization, tuaj yeem ua homopolymerize nws tus kheej, tuaj yeem copolymerize nrog lwm cov monomers, los ua kom muaj ntau lab lossis ntau lab tus siab molecular hnyav polymers.

Siv

Lub homopolymer ntawm 2-acrylamide-2-methylpropanesulfonic acid thiab copolymer ntawm AMPS thiab lwm yam monomers yog dav siv nyob rau hauv textile, luam ntawv thiab dyeing, yas, txheej, ntawv ua, dej khib nyiab, tshuaj txhua hnub, tawv thiab oilfield chemistry thiab lwm yam teb.AChemicalbookMPS tuaj yeem siv los ua kev hloov pauv monomer ntawm acrylic fiber, uas tuaj yeem txhim kho qhov spinnability, dyeing, antistatic, hnav tsis kam, whiteness thiab transparency ntawm fiber ntau.AMPS tuaj yeem siv los npaj super absorbent resin, uas tuaj yeem txhim kho lub peev xwm ntawm resin nqus dej ntsev.

Ntim thiab thauj

B. Cov khoom no tuaj yeem siv tau, 25KG, hnab
C. Khaws ntim rau hauv qhov chaw txias, qhuav thiab qhov cua nyob hauv tsev.Cov thawv ntim khoom yuav tsum tau muab kaw kom nruj tom qab siv txhua zaus ua ntej siv.
D. Cov khoom no yuav tsum raug kaw kom zoo thaum lub sijhawm thauj mus los kom tsis txhob ya raws, muaj zog alkali thiab acid, nag thiab lwm yam impurities los ntawm kev sib xyaw.