Calcium silicate
- Description
- Inquiry
Calcium silicate
Active calcium silicate Calcium aluminate Anhydrous Calcium Silicate
Legal number: CAS[1344-95], molecular formula: CaSiO3, Relative molecular weight: 116.16, properties: White to grayish-white, free-flowing powder, non-toxic and odorless, soluble in strong acids, insoluble in water, alcohol and alkali, but can form gel with inorganic acids. The PH value of the 5% suspension is 8.4 to 10.2, and the relative density is 2.9.
Product application: 1. In the food industry: anti-caking agent, filter aid, candy polishing agent, chewing gum powder, rice coating agent, suspending agent, etc. 2. For other industries: It is suitable for insulation in steel, petrochemical, ceramics, glass, cement, external wall insulation, and various furnaces and kilns, as well as for thermal insulation and heat preservation in power, machinery, electronics, shipbuilding and other industries.
Specification:
| Item | Specification |
|---|---|
| Silicon Dioxide Content, w/% ≥ | 40% |
| Calcium Oxide Content, w/% ≥ | 0.75% |
| Fluoride (F), mg/kg ≤ | 10.0 ppm |
| Loss on Drying, w/% ≤ | 10.0% |
| Loss on Ignition, w/% ≤ | 20.0% |
| Lead (Pb), mg/kg ≤ | 5.0 ppm |