Qingzhou Zhongyuan Chemical Industry Co., Ltd.  

Product Name: Detergent Material, Sodium metasilicate Na2sio3, 9H2O, 5H2O, H2O Model NO.: 9H2O, 5H2O, H2O Grade Standard: Industrial Grade Appearance: Granule Type: Sodium Silicate CAS No.: 6834-92-0 CAS No.: 6834-92-0 Einecs No.: 229-912-9 Mf: Na2sio3(Na2o.Sio2) Trademark: LY Transport Package: Plastic Bag Specification: SGS ISO Origin: Shandong HS Code: 283911000 Product Description Our advantage:1. Factory price,2. Good Quality,3. Free sample,4. ISO Cerficate,5. A long stable supplier,6. Good support to you````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````SpecificationsWhite crystal or powder the Sodium metasilicate Pentahydrate, Sodium metasilicate nonahydrate, Sodium metasilicate AnhydrousSodium metasilicate PentahydrateMF: Na2SiO3.5H2OHS CODE: 2839110000UN NO: 3253Purity: SiO2 27%~29%Appearance: White crystal or powderSodium metasilicate is a non-toxic, tasteless, pollution-free white crystalline granular, easy soluble in water, insoluble in alcohol or in acid. As a kind of important inorganic chemical product, it has a variety of uses in many fields and more and more uses will be developed in the future.APPLICATION:1. It has the strong capability of cleaning, widely used for the manufacture of a variety of detergents in detergent industry, so it is the best substitute for STPP, reducing environmental pollution.2. Sodium meta silicate provides anti-corrosion protection to metals (zinc, aluminum, etc. ) and is used as metal cleaner and metal surface treatment agents.3. In the textile industry: Mainly used as printing and dyeing auxiliaries, fabric pre-treatment agent and as detergents in cooking and dyeing cotton yarn.4. In the Paper & Printing Industry: It can be used as adhesives, old paper deinking agent, paper surface treatment agent and printing detergent.5. In the ceramic industry: Used for sludge thinners. It is especially suitable for additives used in slip-casting forming and ceramic forming.6. In the metallurgical industry: Used as inhibitors and dispersing agent of silicon-containing minerals, smelting furnace dispersants, fast-drying agents, and foundry and separating agents.7. In the construction field: Used for concrete dispersion agent and hardening accelerator. It is also used as coagulation accelerator.Packing:Bag(25kg)Storage:Should be stored above the floor more than 20cm and kept a space of more than 20 cm between the piles and the wall. Protect from sun-scorched and rain-drenched. Send out the product in the sequence of stored-up date.specificationSodium methasilicate pentahydratGranuleSodium methasilicate pentahydratPowderclassy articlefirst-rate productclassy articlefirst-rate productNa2O%28.70-30.0028.50-30.0028.70-30.0028.20-30.50SiO2%27.80-29.2027.30-29.2027.80-29.2027.30-29.00Fe ppm≤80150100200Bulk density (g/cm 3 )0.80-1.00.80-1.0--Particle size %14-60um≥9514-60um≥95--whiteness%≥80759080Water insoluble%0.050.100.050.10