CAS Number1344-09-8
SynonymsSodium trisilicate; Sodium silicate; MFCD00085311; EINECS 231-130-8
Molecular FormulaNa2O(SiO2)x · xH2O
Molecular Weight100.081
Purity19.3-22.8%
Density2.33 g/mL at 25 °C(lit.)
Boiling Point2355 °C(lit.)
Melting Point1410 °C(lit.)
Appearanceliquid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 1344-09-8 |
| Catalog No. | 2A-9015735 |
| Chinese Name | 硅酸钠 |
| Synonyms | Sodium trisilicate; Sodium silicate; MFCD00085311; EINECS 231-130-8 |
| Molecular Formula | Na2O(SiO2)x · xH2O |
| Molecular Weight | 100.081 |
| Purity | 19.3-22.8 |
| Density | 2.33 g/mL at 25 °C(lit.) |
| Boiling Point | 2355 °C(lit.) |
| Melting Point | 1410 °C(lit.) |
| Appearance | liquid |
| Water Solubility | H2O: soluble |
| Storage Condition | 1. Keep the container sealed and stored in a cool, |
| Packaging | II |
| HTC | 2839191000 |
| SMILES | O.O.O.O.O.[Na+].[Na+].[O-][Si]([O-])=O |
| InChI | InChI=1S/2Na.O3Si.5H2O/c;;1-4(2)3;;;;;/h;;;5*1H2/q2*+1;-2;;;;; |
| InChI Key | InChIKey=ADPGKKZKGXANON-UHFFFAOYSA-N |
| NACRES Code | NA.55 |
| UNSPSC | 12352300 |
| Hazard Symbols | 8 |
| MSDS | msds/15735_1_1344_09_8.pdf |
| Transport Info | Product name: Sodium silicate |
| Related Products in Specialty Chemicals | ||
|---|---|---|
| Sodium pyrophosphate peroxide | 15362-88-6 | 2A-9015730 |
| Sodium pyrovanadate | 13517-26-5 | 2A-9015731 |
| Sodium selenate decahydrate | 10102-23-5 | 2A-9015732 |
| Sodium selenite | 10102-18-8 | 2A-9015733 |
| Sodium selenite 5-hydrate | 26970-82-1 | 2A-9015734 |
| Sodium stannate trihydrate | 12209-98-2 | 2A-9015736 |
| Sodium sulfide | 1313-82-2 | 2A-9015737 |
| Sodium sulfide | 12034-39-8 | 2A-9015738 |
| Sodium sulfide pentahydrate | 1313-83-3 | 2A-9015739 |
| Sodium sulphate | 7757-82-6 | 2A-9015742 |
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