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Sodium Metasilicate Pentahydrate
Excl. VAT
Incl. VAT
£5.50 to £12.68
Code: Please choose option from drop down above
| Variation ID | Product Code | Pack Size | List Price | Qty | ||
|---|---|---|---|---|---|---|
| photo_camera | GPC6095-2X | 250g
GPC6095-2X |
£5.50 | |||
| photo_camera | GPC6095-5X | 500g
GPC6095-5X |
£8.80 | |||
| photo_camera | GPC6095-Y | 1Kg
GPC6095-Y |
£12.68 |
Sodium silicate is the common name for compounds with the formula Na2(SiO2)nO. A well known member of this series is sodium metasilicate, Na2SiO3. Also known as waterglass or liquid glass, these materials are available in aqueous solution and in solid form. The pure compositions are colourless or white, but commercial samples are often greenish or blue owing to the presence of iron-containing impurities.
- Making Detergent
- Making Metal Cleaner
- Used to Coat paper
- Making Soaps and Detergents
- Automotive Applications
- Binding Agent - for cement
- Egg Preservative
Molecular Formula: Na2SiO3 · 5H2O
Molecular Weight: 212.14 g/mol
Melting Point: 75 °C
Silicon Dioxide: 45.0-47.0%
Sodium Oxide: 49.5-51.5%
Iron (Fe): <200ppm
Cas Number: 10213-79-3
Einecs Number: 229-912-9
HS Code / Commodity Code: 2839110000
UN Number: 3253
Hazard Class: 8
Packing Group: 3
Hazard Phrases: H290,H314,H335
Prec Phrases: P260,P280,P303+P361+P353,P304+P340,P310,P305+P351+P338
