Sodium silicate solution
Sodium silicate solution (CAS 1344-09-8) supplier Zemixal. Request a quote with price, lead time and documents. Quotes within one business day.
About Sodium silicate solution
Sodium silicate solution sits in our alkali Metal Compounds (Li, Na, K, Rb, Cs) section and ships worldwide from stock or short lead time. Identity at a glance: CAS 1344-09-8, formula Na2O3Si and molar mass 122.06 g/mol. Typical appearance is colourless liquid.
Where it is used
- Materials research
- Chemical synthesis
Storage and safety notes
Literature values: density 1.39 g/mL at 25 °C. Hazard communication follows GHS (Danger: H314 and H335). Our SDS lists exposure controls and first-aid measures.
Standard pack sizes are 5 L, 50 kg and 20 x 50 kg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Specifications and identifiers
| Product name | Sodium silicate solution |
|---|---|
| Catalogue number | ZX-013285 |
| CAS number | 1344-09-8 |
| IUPAC name | disodium;dioxido(oxo)silane |
| Molecular formula | Na2O3Si |
| Molar mass | 122.06 g/mol |
| Exact mass | 121.9412 |
| Physical form | Solution |
| Appearance | Colourless liquid |
| Density | 1.39 g/mL at 25 °C |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 63.2 Ų |
| HS code | 28391100 |
| InChIKey | NTHWMYGWWRZVTN-UHFFFAOYSA-N |
| SMILES | [O-][Si](=O)[O-].[Na+].[Na+] |
| PubChem CID | 23266 |
| Synonyms | Sodium trisilicate solution, Water glass, Sodium siliconate, Sodium sesquisilicate, Sodium silicate glass, Sodium water glass, Soluble glass, Silicic acid, sodium salt, Agrosil S, Agrosil LR, Portil A, Silica E |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H314Causes severe skin burns and eye damage
- H335May cause respiratory irritation
Precautionary statements P260, P261, P264, P271, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P319, P321, P363, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 5 L | Quoted on request | |
| 50 kg | Quoted on request | |
| 20 x 50 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Sodium silicate solution
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Other grades with CAS 1344-09-8
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