Methylbenzotriazole(TTA)，tolyltriazole(Mr.时，TEL：15051891406）CASNo29385-43-1Molecularformula:C7H7N3MolecularWeight:133.16Specification:itemsindexAppearanceWhiteorLightyellowparticleshapesolidActivecontentwt%99.0minMeltingpoint℃80-86Ashcontent%0.1maxWatercontent%0.2maxProperties:TTAcanbeusedascorrosioninhibitorofcopperandcopperalloy,italsohascorrosioninhibitionforblackmetals.Thisproductisabsorbedonmetalsurfacetoformathinmembranetoprotectcopperandothermetalsfromcorrosionofairandotherharmfulsubjects.Themembraneismoreuniform.WhenusedtogetherwithMBT,theeffectisbetter.Usage:First,dissolvedwithalcoholoralkali,thenaddedintocirculatingwatersystem,thedosageof2-10mg/Lispreferred.Ifthemetalisbadlycorroded,5-10timesofnormaldosageshouldbeexpected.PackageandStorage:25kginnerlinerpolyethylene(PE)bag,outerplasticwovenbag,,orconfirmedbyclients.Storageinroomshadyanddryplace.Keywo***:TTAChina,Methylbenzotriazole(TTA))