2-acrylamido-2-methyel propanesulfonic acid

Name: 2-acrylamido-2-methelpropanesulfonicacid ATBSAMOSAMPS Properties: 1.Molecularfula:C7H13NO4S 2.Molecularweight:207.24 3.PHvalue:0.1%(weightratio)aqueoussolutionthePHvalueis2.6,thesodium solutionisneutral. 4.Stability:Itisstableattheroomtemperature.Intheaqueoussolution,themonomerhydrolysisveryslowly,soyoumustaddtheinhibitortopreventtheauto-agglutination;underthePHvalueofsodiumsolutionismorethan9,ithastheexcellentresistancetohydrolysis,,thehomopolymerhastheexcellentthermalstability. 5.Polymerism:AMPSmonomercouldcarryoutthehomopolymerizationandthecopolymerization.HeatofpolymerizationoftheAMPSmixedwithwaterinaverageis22kcal/mole,thewaterandthedimethylformamidebothcouldbetakenasthemediumofthepolymerization. Type: WehaveAMPSmonomersinthreeforms,whitepowder,saltsolutionsandwhitegrians. Specificationofpowderformasfollows: Indicators HP-01 HP-03 Appearance Whitepowder Whitepowder Non-volatileRatio,%(m/m) 99.5 98.5 Purity,≥% 99.3 97.5 MeltingPoint 185-186 180-184 AcidValue MgKOH/g 272-275 275-278 IcronContent (g/g)≤ 5×10-6 10×10-6 Chroma (25%aqueoussolution) 10 100 Packaging Drumsinbagsoraccordingtherequirmentsofcustomers Keepventilatedanddry Applications: 1)Textileindustry:AMPSistheimportantmonomertoimprovetheperformanceofarylicfibers(vinylfibers),theamountis1-4%intotalfibers.AMPSfiberhasexcellentwhiteness,dyeability,airpermeability,anti-staticandflame-retar. 2)Watertreatmentchemical:TheHMWcopolymerspolymerizedbyAMPSandwater-solublemonomers,suchasacrylicacidandacrylamido,canbeusedinthepurificationofwatertreatmentandwastewatertreatment.Lowmolecularweightcopolymerscanbeusedasanti-crrosiveofrecycledwater,detergentsandscaleinhibitorsofboiler&coolingtower. 3)Oilfieldchemical:TheHMWhomopolymersandcopolymersofAMPSanditssaltformhavegoodheattoleranceresitanceandsaltresitance.Itcanbeusedasadditivesofmud,protectingoilgel,controllingagentsandthickenersofsolidsubstances.Inthecourseofoilproduction,itspolymerisasanadditivetoenhancedoilrecoveryandcanreducewaterpollution. 4)Otherapplications:AMPSpolymerhasagoodsolubilityinwaterandelectricalconductivity.It'susedtocheckthechelationofequipmentsinmedicion.DuetothestructuralcharactersofAMPS,itcanbeusedasdrainageaids,sizingagentsandstrengthenhancersofthepapermaking,canalsobeusedinpainting,ceramicindustry,electronicsindustry,cosmeticsandotherfields.