Silicic acid (H2SiO3), calcium salt (1:1)
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- $18 - $530
- Product name: Silicic acid (H2SiO3), calcium salt (1:1)
- CAS: 10101-39-0
- MF: CaH4O3Si
- MW: 120.19
- EINECS:233-250-6
- MDL Number:MFCD00015979
- Synonyms:SILICIC ACID CALCIUM SALT;VANFRE IL-2;VANSIL W-20;VANSIL W30;VANSIL(R) G;VANSIL(R) W10;VANSIL W-10;CALCIUM SILICATE, META
16 prices
Selected condition:
Brand
- aablocks
- American Custom Chemicals Corporation
- Chem-Impex
- Sigma-Aldrich
- Thermo Scientific Chemicals
Package
- 5MG
- 5g
- 25g
- 50g
- 100g
- 250G
- 500g
- 2kg
- Manufactureraablocks
- Product numberAA0003G5
- Product descriptionCalcium silicate 95%
- Packaging5g
- Price$18
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA0003G5
- Product descriptionCalcium silicate 95%
- Packaging25g
- Price$29
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA0003G5
- Product descriptionCalcium silicate 95%
- Packaging100g
- Price$63
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA0003G5
- Product descriptionCalcium silicate 95%
- Packaging500g
- Price$174
- Updated2026-05-25
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0011008
- Product descriptionDICALCIUM SILICATE 95.00%
- Packaging5MG
- Price$502.24
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number36309
- Product descriptionCalcium silicate, -200 mesh ≥99%
- Packaging100G
- Price$210
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number36309
- Product descriptionCalcium silicate, -200 mesh ≥99%
- Packaging250G
- Price$425
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number36309
- Product descriptionCalcium silicate, -200 mesh ≥99%
- Packaging25G
- Price$70
- Updated2026-05-19
- Buy
- ManufacturerSigma-Aldrich
- Product number372668
- Product descriptionCalcium silicate 200 mesh, 99%
- Packaging50g
- Price$119
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product number372668
- Product descriptionCalcium silicate 200 mesh, 99%
- Packaging250g
- Price$530
- Updated2026-04-30
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number089741
- Product descriptionCalcium silicate, meta, Reagent Grade
- Packaging2kg
- Price$201
- Updated2021-12-16
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number035843
- Product descriptionCalcium silicate, meta, 99% (metals basis)
- Packaging500g
- Price$66.1
- Updated2021-12-16
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number089741
- Product descriptionCalcium silicate, meta, Reagent Grade
- Packaging500g
- Price$68.9
- Updated2021-12-16
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number035843
- Product descriptionCalcium silicate, meta, 99% (metals basis)
- Packaging100g
- Price$37.8
- Updated2021-12-16
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number089741
- Product descriptionCalcium silicate, meta, Reagent Grade
- Packaging100g
- Price$39.7
- Updated2021-12-16
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number035843
- Product descriptionCalcium silicate, meta, 99% (metals basis)
- Packaging25g
- Price$43.2
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0003G5 | Calcium silicate 95% | 5g | $18 | 2026-05-25 | Buy |
| aablocks | AA0003G5 | Calcium silicate 95% | 25g | $29 | 2026-05-25 | Buy |
| aablocks | AA0003G5 | Calcium silicate 95% | 100g | $63 | 2026-05-25 | Buy |
| aablocks | AA0003G5 | Calcium silicate 95% | 500g | $174 | 2026-05-25 | Buy |
| American Custom Chemicals Corporation | ING0011008 | DICALCIUM SILICATE 95.00% | 5MG | $502.24 | 2021-12-16 | Buy |
| Chem-Impex | 36309 | Calcium silicate, -200 mesh ≥99% | 100G | $210 | 2026-05-19 | Buy |
| Chem-Impex | 36309 | Calcium silicate, -200 mesh ≥99% | 250G | $425 | 2026-05-19 | Buy |
| Chem-Impex | 36309 | Calcium silicate, -200 mesh ≥99% | 25G | $70 | 2026-05-19 | Buy |
| Sigma-Aldrich | 372668 | Calcium silicate 200 mesh, 99% | 50g | $119 | 2026-04-30 | Buy |
| Sigma-Aldrich | 372668 | Calcium silicate 200 mesh, 99% | 250g | $530 | 2026-04-30 | Buy |
| Thermo Scientific Chemicals | 089741 | Calcium silicate, meta, Reagent Grade | 2kg | $201 | 2021-12-16 | Buy |
| Thermo Scientific Chemicals | 035843 | Calcium silicate, meta, 99% (metals basis) | 500g | $66.1 | 2021-12-16 | Buy |
| Thermo Scientific Chemicals | 089741 | Calcium silicate, meta, Reagent Grade | 500g | $68.9 | 2021-12-16 | Buy |
| Thermo Scientific Chemicals | 035843 | Calcium silicate, meta, 99% (metals basis) | 100g | $37.8 | 2021-12-16 | Buy |
| Thermo Scientific Chemicals | 089741 | Calcium silicate, meta, Reagent Grade | 100g | $39.7 | 2021-12-16 | Buy |
| Thermo Scientific Chemicals | 035843 | Calcium silicate, meta, 99% (metals basis) | 25g | $43.2 | 2021-12-16 | Buy |
Properties
Melting point :1540°C
Density :2.905
form :Powder
Specific Gravity :2.905
color :White
Water Solubility :Insoluble in water.
Merck :14,1702
Solubility Product Constant (Ksp) :pKsp: 7.6
InChI :1S/Ca.O3Si/c;1-4(2)3/q+2;-2
InChIKey :OYACROKNLOSFPA-UHFFFAOYSA-N
SMILES :[Ca++].[O-][Si]([O-])=O
CAS DataBase Reference :10101-39-0
EPA Substance Registry System :Calcium metasilicate (10101-39-0)
Density :2.905
form :Powder
Specific Gravity :2.905
color :White
Water Solubility :Insoluble in water.
Merck :14,1702
Solubility Product Constant (Ksp) :pKsp: 7.6
InChI :1S/Ca.O3Si/c;1-4(2)3/q+2;-2
InChIKey :OYACROKNLOSFPA-UHFFFAOYSA-N
SMILES :[Ca++].[O-][Si]([O-])=O
CAS DataBase Reference :10101-39-0
EPA Substance Registry System :Calcium metasilicate (10101-39-0)
Safety Information
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Description
Calcium silicate is used in ceramics, paint extenders, in chromatography, as a filler in plastics, cements and binder for refractory material.Calcium silicate is used as filler in the manufacture of paper and some types of plastics. It is also used as a food additive and a refractory material in industrial furnaces. Calcium silicate is also used for the insulation of pipes and boards. This compound has also been used in the manufacture of paints, coating materials, cosmetics, fertilizers and pharmaceutical products like antacids. It is used in high temperature insulation materials and as an alternative to asbestos.Related product price
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