Sodium metasilicate nonahydrate
Sodium metasilicate nonahydrate (CAS: 13517-24-3, Na2O3Si · 9H2O) is an inorganic salt with a molecular weight of 284.20. It is a white crystalline solid, highly soluble in water. This versatile compound finds utility in chemical synthesis and as a foundational component in materials science and metal and ceramic applications. Its properties make it a valuable reagent in various industrial and research settings.
Chemical Synthesis Reagent
Sodium metasilicate nonahydrate serves as a versatile reagent in organic and inorganic synthesis. Its alkaline nature and silicate structure are exploited in various chemical transformations.
Materials Science
This compound is employed in materials science for its role in the development and modification of various materials. It can contribute to the formation of silicates and other inorganic structures.
Metal and Ceramic Processing
In metal and ceramic science, sodium metasilicate nonahydrate can be used in surface treatment, cleaning, or as a component in ceramic formulations. Its properties aid in processes requiring alkaline conditions or silicate integration.
Research and Development
As an essential chemical for research, it is used in laboratory settings for experimental purposes across diverse scientific disciplines, including chemistry and materials research.
| Molecular weight | 284.20 |
|---|---|
| Empirical formula | Na2O3Si · 9H2O |
| Assay | ≥98% |
| Solubility | H2O: soluble(lit.) |
| Suitability | plant cell culture tested |
Hazard statements
- H314Causes severe skin burns and eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3253 8 / PGIII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34-37 |
| Safety statements (S) | 13-24/25-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Sodium metasilicate nonahydrate used for?
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Sodium metasilicate nonahydrate is utilised in chemical synthesis, materials science, metal and ceramic processing, and general research and development applications.
What is the CAS number and chemical formula for Sodium metasilicate nonahydrate?
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The CAS number is 13517-24-3 and the chemical formula is Na2O3Si · 9H2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Sodium metasilicate nonahydrate with an assay of ≥98%. It is tested for suitability in plant cell culture. TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated.
What are the primary safety concerns when handling Sodium metasilicate nonahydrate?
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Sodium metasilicate nonahydrate is classified as Danger, causing severe skin burns and eye damage (H314) and potentially irritating the respiratory tract (H335). Appropriate personal protective equipment, including eyeshields, face shields, chemical-resistant gloves, and respiratory protection (N100 or P3 filters), must be used. Handle in a well-ventilated area. Follow all safety data sheet (SDS) recommendations.
How is Sodium metasilicate nonahydrate packed and exported?
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This product is shipped according to UN 3253, Hazard Class 8, Packing Group III regulations. For specific packing and export details, please contact our sales team.
How can I request a sample or quote for Sodium metasilicate nonahydrate?
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To request a sample or a quotation, please contact the Tech Serve Solutions sales department via our website or direct contact details, specifying the product name and CAS number.
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