Sodium Metasilicate is a powerful alkaline cleaning agent and corrosion inhibitor widely used in detergent, industrial cleaning, and water treatment applications. It is a white, crystalline, water-soluble compound that provides strong cleaning, degreasing, and emulsifying power in both household and industrial formulations.
At MANNAT ENTERPRISES, we supply high-purity industrial-grade Sodium Metasilicate, known for its excellent ability to remove grease, oil, and dirt from metal and hard surfaces. It acts as both a builder and corrosion inhibitor, protecting metal surfaces during alkaline cleaning operations.
🔹 Chemical Details:
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Chemical Name: Sodium Metasilicate Pentahydrate / Anhydrous
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Chemical Formula: Na₂SiO₃ or Na₂SiO₃·5H₂O
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Molecular Weight: 122.06 g/mol (Anhydrous)
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Appearance: White crystalline powder or granules
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pH (1% Solution): 12.0 – 13.0 (Strongly Alkaline)
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Solubility: Freely soluble in water
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Odor: Odorless
🔹 Key Applications:
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Detergent & Cleaning Products:
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Used as a builder and alkalinity booster in laundry and dishwashing formulations.
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Enhances cleaning efficiency by emulsifying oils and loosening soil particles.
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Industrial & Metal Cleaning:
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Acts as a corrosion inhibitor for metals like steel, iron, and aluminum.
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Commonly used in degreasing baths, ultrasonic cleaners, and pressure washing formulations.
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Floor & Surface Cleaners:
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Provides powerful degreasing action for oily or industrial floors.
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Improves cleaning efficiency in heavy-duty surface cleaning products.
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Water Treatment & Boiler Cleaning:
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Helps prevent corrosion and scaling in boilers, cooling systems, and pipelines.
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🔹 Advantages & Benefits:
✅ Excellent degreasing and cleaning power
✅ Prevents rust and corrosion on metal surfaces
✅ Acts as an effective builder in detergent formulations
✅ Highly soluble and easy to use
✅ Stable under high alkalinity and temperature conditions
✅ Cost-effective alternative to phosphates
🔹 Recommended Usage:
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Industrial Cleaners: 1–5%
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Detergent Powder / Liquid: 0.5–3%
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Metal Cleaning / Degreasing Solutions: 2–5%
Dissolve completely in water before adding to formulations. Avoid use with strong acids.
🔹 Handling & Storage Instructions:
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Store in a cool, dry, and ventilated area.
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Avoid contact with skin and eyes; wear gloves and protective eyewear.
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Do not mix directly with acids; neutralization may release heat and cause splashing.
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Keep the bag tightly sealed to avoid moisture absorption.
✅ FAQs:
Q1. What is Sodium Metasilicate used for?
👉 It is used as a strong alkaline cleaning and corrosion-inhibiting agent in detergents and industrial cleaners.
Q2. Is Sodium Metasilicate safe for metals?
👉 Yes, it protects metal surfaces by forming a thin corrosion-resistant film.
Q3. Can it be used in household cleaning formulations?
👉 Yes, in small amounts it can be used in heavy-duty floor and surface cleaners.
Q4. What is the difference between Pentahydrate and Anhydrous forms?
👉 Pentahydrate contains water molecules and is easier to dissolve, while Anhydrous is more concentrated and used in industrial applications.
Q5. Is Sodium Metasilicate eco-friendly?
👉 Yes, it is non-toxic and biodegradable when used properly, though highly alkaline in concentrated form.
✅ Disclaimer:
All product details are provided for industrial and educational reference only. Follow proper safety procedures and wear protective equipment while handling. MANNAT ENTERPRISES shall not be held responsible for misuse or improper handling of this product.
