ISO 9001:2000 solid sodium silicate

Sodium silicate 99.0%min solid sodium silicate: Sodium silicates molecular formula is Na2O·nSiO2, it is mainly used silicates products such as silicate gel,precipitated silica,sodium metasilicate, silica sol, powdery sodium silicate,In light industry, the product is a indispensability raw material to manufacture detergent such as laundry powder and which as well as it is a product to intenerate water and help subsiding. In weave industry, the product is applied to help dyeing, blanch, make spinning with the paste. In machine industry, the produt is applied widely to found, make grinding wheel and metal antiseptic,etc.. In construction industry, the product is applied to manufacture speediness dry cement, acid-resistent cement, waterproof oil, soil curing agent, fire-resistent material,etc.. In agriculture field, the product is applied to manufacture silicon-element fertilizer. Modulus (SiO2/Na2O) 1.9-2.1 MS SPECIFICATIONS Soluble Solids % (Na2SiO3) ≥ 99 Na2O% 33.0-33.5 SiO2% 66.0-66.5 Fe2O3 % ≤0.014 Al2O3 % ≤0.17 MgO% ≤0.03 Insoluble material in water% ≤0.1 Modulus (SiO2/Na2O) 1.9-2.1 Modulus (SiO2/Na2O) 3.3-3.5 MS SPECIFICATIONS Soluble Solids % (Na2SiO3) ≥ 99 Na2O% 23.5-24.0 SiO2% 76.0-76.5 Fe2O3 % ≤0.014 Al2O3 % ≤0.17 MgO% ≤0.03 Insoluble material in water% ≤0.1 Modulus (SiO2/Na2O) 3.3-3.5