Customization: | Available |
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CAS No.: | 1344-09-8 |
Formula: | Na2o3si |
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Product Name:
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Sodium silicate
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CAS:
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1344-09-8
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MF:
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Na2O3Si
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MW:
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122.06
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EINECS:
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215-687-4
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Mol File:
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1344-09-8.mol
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Sodium silicate Chemical Properties
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Melting point
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1410 °C(lit.)
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Boiling point
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2355 °C(lit.)
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density
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2.33 g/mL at 25 °C(lit.)
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storage temp.
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-20°C
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solubility
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H2O: soluble
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form
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powder
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color
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Colorless
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Water Solubility
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very slightly soluble cold H2O [MER06]
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Na2O, %
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25.5-29
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SiO2, %
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49.0-53.0
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Modulus
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2.00±0.10
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Dissolving Velocity (S)30°C
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60 max
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Bulk Density(g/ml)
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0.30-0.80
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Particle Size
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95% min
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1. It is used as an activator for fly ash cement to improve the activity of fly ash, thereby improving the compressive strength and flexural strength of fly ash admixture cement; or increasing the amount of fly ash in cement, thereby increasing the Cement production and lower cement production costs. Powdered instant sodium silicate can also be used as quick-drying agent and reinforcing agent for ordinary cement.
2. Used as drilling cuttings coagulation agent and shale anti-swelling agent for silicon-based drilling fluids, bentonite slurry cemented leakage plugging agent and colloidal cement leakage plugging agent, precipitation chemical water plugging agent for oil and gas wells, and oil and gas well swelling agent Type water blocking agent.
3. It is used as a binder for unshaped refractory materials such as kiln gunning material, castable, acid-resistant cement, etc.; a mixture of foundry industry, ceramic industry, paint industry and thermal insulation material; thickener in oil production industry.
4. It is the main component of washing powder.
IBC Tank, 200 Kg/Drum
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Usually 3-7 working days (for ready-made samples) and 7-15 working days (for bulk orders).
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A: Yes. We can print your Logo on the packages if you need.
Q: What is your MOQ?
Generally it is 1000 kg.
Any trial orders smaller than MOQ are warmly welcomed. If you have a sample order, please feel free to contact us (samples are free for you, and the shipping costs are borne by you.), so that we can provide you with some shipping suggestions according to the quantity you need to save costs.
Q: What documents do you provide?
A: Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA, if your markets need any special requirements, let us know.
Q: How to guarantee the quality of your products?
A:1) Strict detection during production.
2) Strict sampling inspection on products before shipment and intact product packaging ensured.