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Sodium Metasilicate Pentahydrate

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$75.00 - $2,600.00
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Product Overview

Sodium Metasilicate Pentahydrate – Technical Grade – Granular

Product Overview
Sodium Metasilicate Pentahydrate (Na₂SiO₃·5H₂O) is a highly alkaline, white crystalline granular compound widely used in industrial cleaning, detergents, and specialty chemical applications. Known for its strong alkalinity, corrosion inhibition, and dispersing properties, it is a key ingredient in heavy-duty cleaning formulations. Its pentahydrate form ensures excellent solubility, consistent reactivity, and easy handling for bulk industrial use.

Key Properties

  • Chemical Formula: Na₂SiO₃·5H₂O

  • CAS Number: 10213-79-3

  • Appearance: White, free-flowing bead-shaped granules

  • Odor: Odorless

  • Bulk Density: 54–60 lb/ft³

  • pH (1% solution): ~12.4

  • Grade: Technical

  • Solubility: Highly soluble in water

Applications

  • Industrial Cleaners: Heavy-duty degreasers, grill cleaners, dairy cleaners, machine dishwashing agents, steam cleaning, and soak tanks.

  • Laundry & Textile: Stain removal, scouring, bleaching, and fabric finishing.

  • Water Treatment: Boiler water additives, corrosion inhibitors, and scale prevention.

  • Industrial Processing: Paint strippers, pulp bleaching, paper deinking, adhesives, and drilling mud additives.

  • Metal Treatment: Aluminum cleaners, surface prep, and anti-redeposition agents.

  • Specialty Uses: Sanitizers, tire cleaning solutions, and concrete cleaners.

Benefits

  • Strong alkalinity for powerful cleaning and degreasing.

  • Effective anti-redeposition and emulsifying properties.

  • Multi-functional across cleaning, water treatment, and industrial processes.

  • Stable crystalline granules for precise handling and dosing.

Handling & Storage
Sodium Metasilicate Pentahydrate is corrosive. Avoid contact with skin and eyes; always wear gloves, goggles, and protective clothing. Store in a cool, dry, and well-ventilated area in sealed containers to prevent caking. Keep away from acids and incompatible materials.

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