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China, Chinese Sodium Metasilicate Pentahydrate Technical Data Sheet1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Inorganic SaltSilicateHigh Quality Sodium MetasilicateIndustrial Sodium Metasilicate
Hubei Chica Industrial Co., Ltd.
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Product Description Product Name: Sodium Metasilicate PentahydrateChemical Formula: Na2SiO3·5H2OMolecular Weight: 212.14 g/molCAS Number: 10213-79-3Appearance: White crystalline powderPurity: ≥ 99% (on dry basis)Grade: IndustrialPackaging: 25kg or 50kg woven bags with inner liner (customizable)Shelf Life: 24 months when stored in a cool, dry place2Typical SpecificationsParameterSpecificationNa2O Content28.5% - 30.5%SiO2 Content27.5% - 29.0%pH (1% solution)11.8 - 12.5Bulk Density0.6 - 0.9 g/cm3AppearanceWhite crystalline powderWater Insoluble Matter≤ 0.05%Key PropertiesHighly soluble in waterStrong alkaline solution (pH ~12 in 1% solution)Corrosion inhibitorBinder and dispersing agentApplicationsDetergents & Cleaners: Acts as a builder and pH regulator in industrial detergents, laundry powders, and dishwashing formulationsWater Treatment: Prevents scale formation and corrosion in boilers and cooling towersTextile & Dyeing Industry: Used for scouring and bleachingCeramics & Construction: As a deflocculant and adhesive in clay processing and cement formulationsPulp & Paper: For deinking and surface treatmentStorage & HandlingStore in a dry, ventilated area, away from moistureAvoid contact with eyes and skin; use personal protective equipment (PPE)Keep container tightly closed to prevent caking or degradation
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