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calcium silicate CALFLO E VANSIL W30
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Molecular Formula | CaO3Si |
Molar Mass | 116.16 |
Density | 2.9 g/mL at 25 °C (lit.) |
Melting Point | 1540℃ [CRC10] |
Water Solubility | insoluble H2O [HAW93] |
Solubility | Practically insoluble in water; forms a gel with mineralacids. It can absorb up to 2.5 times its weight of liquids and stillremain a free-flowing powder. |
Appearance | Colorless crystal |
Specific Gravity | 2.9 |
Merck | 13,1707 |
PH | 9.5-11.5 (5% in H2O) |
Storage Condition | Room Temprature |
Stability | Stable. |
MDL | MFCD00015979 |
Physical and Chemical Properties | Composed of different proportions of CaO and SiO4, including tricalcium silicate (3CaO SiO2) and two calcium silicate Ca2SiO4. And divided into two kinds of water and water. White to off-white flowable powder, even after absorption of more moisture or other liquids. Insoluble in water, but can form a gel with inorganic acids. The pH value of 5% suspension is 8.4~10.2. The relative density was 2.9. |
Use | Mainly used as building materials, thermal insulation materials, refractory materials, paint pigments and carriers |
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