Product Name: Sodium Silicate Lump/Liquid/Powder (water glass) Model NO.: M. Ratio1.9-2.2 M. Ratio3.2-3.5 Grade Standard: Industrial Grade Appearance: Lump/Cullet/Solid/Liquid/Powder Type: Sodium Silicate Purity: ?99% Certification: CCIC, CIQ, SGS, RoHS Size: 3-5 Inches Trademark: YUYIN Transport Package: 50kg, 1mt or 1.25mt Jumbo Bags Specification: SGS Origin: China HS Code: 28391910 Product Description MolecularFormula:Na2O·MSiO2CASNo:1344-09-8HSCode:28391910MainUses:1)Chemicals: Raw material for the manufacture of amorphous silica, silica gel, molecular screens and white fillers.2)Detergents: Additive for alkalinity control and corrosion inhibition.3)Textiles:-Stabilizer in bleaching with hydrogen peroxide.-metal sequestering agent.-PH regulator.4)Paper:-Adhesive for corrugated cardboard.-Stabilizer in bleaching with hydrogen peroxide.5)Foundry: Binder of molding sands.6)Mining: Additive for mineral pelletizing.7)Construction: Floor consolidation.8)Welding: Binder in manufacture of rods.9)metallurgy and Refractory: Materials Setting accelerator for cement and refractories curing (gunited)Specification:solid sodium silicate Item1234Ratio1.9-2.22.3-2.43.0-3.23.3-3.5Solid98.5min98.5min98.5min98.5minFe300PPMmax300PPMmax250PPMmax250PPMmaxliquid sodium silicateItem12345678910Specificdensity(20ºC),Be35.0-37.035.0-37.039.0-41.039.0-41.044.0-46.044.0-46.039.0-41.039.0-41.050.0-52.050.0-52.0Na2O%≥7.07.08.28.210.210.29.59.512.812.8Si2O%≥24.624.626.026.025.725.722.122.129.229.2ModulusRatio(M)3.5-3.73.5-3.73.1-3.43.1-3.42.6-2.92.6-2.92.2-2.52.2-2.52.2-2.52.2-2.5Fe%≤0.020.050.020.050.020.050.020.050.020.05Insolublematter%≤0.20.40.20.40.20.60.20.40.20.8powder sodium silicateItemMODEL1MODEL2Na2O%+SiO2%≥77≥77M.R.1.90-2.102.90-3.10WHITENESS%≥90≥90BULKDENSITY(g/cm3)0.40-0.500.55-0.70IGNITIonLOSS(900ºC)%18.0-19.015.0-18.0Packaging:50kg ,1mt or 1.25mt jumbo bags (solid) ;300kg iron/plastic drums(liquid)20kg/PP bag or kraft paper bag(powder)