Sodium Metasilicate Anhydrous
Wyoming Chemical Distribution supplies high-quality Sodium Metasilicate Anhydrous for a wide range of industrial and commercial applications. This versatile alkaline compound is widely used in detergents, industrial cleaning products, metal treatment, water treatment, and specialty chemical formulations due to its excellent cleaning efficiency, pH-regulating capacity, and corrosion-inhibiting properties.
Sodium Metasilicate Anhydrous is valued for its strong alkalinity, dispersing characteristics, and ability to stabilize cleaning formulations. It helps improve the removal of oils, grease, and other contaminants while protecting equipment and metal surfaces from corrosion. Its high active content makes it an ideal ingredient for concentrated cleaning and processing formulations.
Wyoming Chemical Distribution partners with trusted manufacturers to provide consistent product quality, dependable supply, and responsive customer service. Our Sodium Metasilicate Anhydrous is available to support a variety of industrial applications requiring reliable performance and efficient processing.
Properties & Advantages
- White and free-flowing granules / powder.
- Dissolves easily, even in cold water. High bulk density and low dust content.
- Negligible insoluble residues.
- As a highly alkaline product, Sodium Metasilicate readily reacts with CO2. Our production methods are such that the risk of partial inactivity due to CO2 contamination is minimal, as there is no contact between our products and combustion gases. In this way, we can guarantee a pure Sodium Metasilicate.
Chemical Identifiers
- Chemical Name: Sodium Metasilicate Anhydrous
- Compound Formula: Na2SiO3
- Molecular Weight: 122.06
- CAS No: 6834-92-0
- Appearance: White Granular Powder or Beads
- EINECS Number: 229-912-9
- HSN Code: 28391100
- MDL Number: MFCD00003492
- IUPAC Name: Disodium; dioxido(oxo)silane
- SMILES: [O-][Si](=O)[O-].[Na+].[Na+]
- Transport Information: UN 3253, Class 8, Packing Group III
- Proper Shipping Name: Disodium Trioxosilicate
Synonyms
- Sodium silicate
- Disodium trioxosilicate
- Sodium siliconate
- Sodium polysilicate
- Sodium water glass
- Sodium sesquisilicate
- Disodium metasilicate
- Disodium silicate
- Disodium monosilicate
- Disodium oxosilanediolate
- Silanediolate, 1-oxo-, sodium salt (1:2)
- Silanediolate, oxo-, disodium salt
- Silicic acid, sodium salt
Sodium Metasilicate Anhydrous Properties
| Typical Value (Properties) | Na2SiO3 |
|---|---|
| CAS No | 6834-92-0 |
| Appearance | White granule |
| % SiO₂ Content | 46 |
| % Na₂O Content | 50 |
| % Dry Matter | 97 |
| Bulk Density (g/L) | 1100 |
| % Insoluble | 0.05 |
| pH | 12.5 |
| % Whiteness | > 90 |
| Fe (ppm) | < 100 |
Main Applications
- Oil and drilling, mining, refractories, grounding, and tunneling.
- Metal surface treatment, geopolymer, and cosmetic applications.
Metasilicate Anhydrous - Health & Safety Information
| Signal Word | Danger |
| Hazard Statements | H314–H335 |
| Hazard Codes | C |
| Risk Codes | 34 – 37 |
| Safety Statements | 13 – 24/25 – 36/37/39 – 45 |
| EMS Number | F-A, S-B |
| GHS Pictogram: | 
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Testing Facility
All the parameters are tested in our in-house laboratory using processes issued by the Bureau of Indian Standards (BIS). The instruments used in the testing process are regularly calibrated. All our products are approved, and we are an ISO 9001 2015 company and NABL Certified Laboratory.
Technical Datasheet
Safety Datasheet
Customized Silicates
Don’t find what you’re looking for? We’re happy to customize Sodium Silicate Liquid as per your requirements.
Looking for reliable chemical solutions? Submit your requirements and our team will provide a customized quotation, technical specifications, and delivery options tailored to your business needs.