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CAS NO.1344-09-8
| Sodium silicate Basic information |
| Product Name: | Sodium silicate |
| Synonyms: | 49fg;agrosillr;agrosils;asbond1001;britesil;britesilh20;britesilh24;carsil |
| CAS: | 1344-09-8 |
| MF: | Na2O3Si |
| MW: | 122.06 |
| EINECS: | 231-130-8 |
| Product Categories: | UVCBs-inorganic;AAS;AAS CRMsAlphabetic;AASSpectroscopy;Application CRMs;S;SA - SM;Spectroscopy;AA Standard SolutionsAlphabetic;Reference/Calibration Standards;Standard Solutions;Chemical Synthesis;Inorganic Salts;Materials Science;Metal and Ceramic Science;Salts;Sodium;Sodium Salts;Synthetic Reagents |
| Mol File: | 1344-09-8.mol |
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| Sodium silicate Chemical Properties |
| mp | 1410 °C(lit.) |
| bp | 2355 °C(lit.) |
| density | 2.33 g/mL at 25 °C(lit.) |
| storage temp. | -20°C |
| solubility | H2O: soluble |
| form | powder |
| Merck | 13,8751 |
| Stability: | Stable. Incompatible with acids, most metals, many organic materials. |
| CAS DataBase Reference | 1344-09-8(CAS DataBase Reference) |
| Safety Information |
| Hazard Codes | F,Xi,T,C |
| Risk Statements | 11-36/38-34-23/24/25-36/37/38-35-20/21/22-37 |
| Safety Statements | 26-36/37-45-7/9-28-36/37/39-36-27 |
| RIDADR | UN 2922 8/PG 2 |
| WGK Germany | 2 |
| RTECS | VW0400000 |
| F | 34 |
| HazardClass | 8 |
| PackingGroup | II |
| Hazardous Substances Data | 1344-09-8(Hazardous Substances Data) |
| MSDS Information |
| Provider | Language |
|---|---|
| Silicic acid sodium salt | English |
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| Sodium silicate Usage And Synthesis |
| Chemical Properties | colourless liquid as usually supplied (solution) |
| Sodium silicate Preparation Products And Raw materials |
Sodium silicate solid/liquid/powder form CAS No.1344-09-8
Sodium silicate CAS No.1344-09-8
EINECS NO.:215-687-4
Molecular weight: 122.06
HS code:2839191000
Molecular Formula: Na2SiO3
Sodium Silicate, also known as water glass, it has two forms: liquid and solid.The liquid is common, colorless clear or light gray deup. The solid is light blue or light green crystals, transparent or semi-transparent .Sodium Silicate is made from sodium oxide and silicon dioxide, the molar ratio between them called modulus, the physical property and usage would be different if the modulus changes.
|
appearance |
Colorless, light yellow or pewter translucent or transparent sticky liquid |
|||
|
Na2O(%) |
9.5±1 |
10.0±1 |
8±1 |
13±1 |
|
SiO2(%) |
22.0±1 |
24.0±1 |
26±1 |
29.5±1 |
|
Molar Ratio |
2.2-2.4 |
2.6-2.7 |
3.2-3.4 |
2.2-2.4 |
|
Water Insoluble(%) |
≤0.5 |
≤0.5 |
≤0.5 |
≤1.0 |
|
Appearance |
Solid |
||
|
1 |
2 |
3 |
|
|
Modulus (M) |
1.9-2.1 |
2.3-2.5 |
3.2-3.4 |
|
Total soluble solid(Na2O+SiO2) |
98%min |
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|
Sodium oxide (Na2O) |
33 (+-1.0 ) |
29+-1.0 |
23+-1.0 |
|
Silica oxide (SiO2) |
66 (+-1.0 ) |
69+-1.0 |
76+-1.0 |
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Fe |
0.05%max |
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Insoluble in water |
1%max |
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| Powdery Instant Sodium Silicate Standard : | ||||||||||||||||||||||||||||||||||||
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sodium silicate gunning material when repair is mainly used in the furnaces, the amorphous refractory materials, foundry binder in foundry industry, insulation materials, welding electrode binder, acid-resistant cement, alumina cement and other additives in cement, coating industry, detergent industry, soap industry, and in addition to the agent, filling agent and corrosion inhibitor in synthetic detergent, and at the same time can be used for the liquid foam alkali can applicable scope. User requirements of special specifications can be consulted.
Solid sodium silicate
25kg/bag ,1000kg/bag, 1250kg/bag as your requirement
Liquid sodium silicate
300kg/plastic drum ,IBC or as your requirement
Keep in a tightly closed container, Store in dry; cool; ventilated area, keep away from moisture and avoid physical damages