Product Name: Potassium Silicate Solid, Powder and Liquid/K2sio3 Model NO.: M. Ratio 1.9-3.7 Grade Standard: Industrial Grade Appearance: Lump/Cullet/Powder/Liquid Type: Potassium Silicate Purity: ?99% Certification: CCIC, CIQ, SGS, RoHS, ISO Certificate: SGS; CIQ; Intertek Trademark: YUYIN Transport Package: 50kg/PP Bag and 1000kg/1250kg of Jumbo Bag Specification: HIGH CLASS Origin: China HS Code: 28399000 Product Description Classification:SilicateCASNo.:1312-76-1OtherNames:waterglassMF:K2SiO3.nH2OGradeStandard:AgricultureGrade,IndustrialGradeApplication:Industrialpotassiumsilicateismainlyusedinresistingcorrosion,reducingdyestuffindustries,indispensablefillerofsoap,detergent,reduncingagentandbondingagentfouelectreicweldingrodsandelectordes.Industrialpatassiumsilicateisacolorlessorwithabitgreen/blue,transparent,nonotoxicandflavourlesssolidorthickliquid.Packaging:50kg/PP bag and 1000kg/1250kg of jumbo bag(solid)200kg/250kg of plastic drum(liquid)Specification:SolidModulus(M)Potassiumoxide(K2O)%silicate oxide(Si2O) %:Total soluble solid(Na2O+K2O),%:1.9-2.142%-45%54%-57%99%2.2-2.439%-42%57%-60%99%2.5-2.736%-39%60%-63%99%2.8-3.035%-37%62%-64%99%3.1-3.331%-33%65%-67%99%3.3-3.530%-32%67%-69%99%3.5-3.729%-31%68%-70%99%Liquid ModelYY101YY103YY201YY301YY302Density(g/cm3,20°c)1.408-1.4361.355-1.3811.436-1.4651.394-1.4221.480-1.510ºBe′20°c42.0-44.038.0-40.044.0-46.041.0-43.047.0-49.0Potassium Oxide(k2O)%≥5.55.08.510.010.5Sodium Oxid(Na2O) %≥5.55.04.22.52.5Silicate(SiO2)% ≥24.022.025.024.029.0 (M)2.5-2.72.8-2.72.5-2.72.5-2.72.8-3.0 (S) % ≥0.050.050.050.030.03Viscosity ---- ---- ---- --- 7.0