Chemical Name: Calcium silicate
Synonyms: Silicic acid calcium salt; Toyofine A
CAS No.: 1344-95-2
Molecular Fomula: CaO3Si
Molecular weight: 116.16
Appearance: White to grayish white mobile powder
Assay: CaO 40%min ,SiO2 50%min
Calcium Silicate CAS 1344-95-2
Description
Calcium silicate Quick Details
Chemical Name: Calcium silicate
Synonyms: Silicic acid calcium salt; Toyofine A
CAS No.: 1344-95-2
Molecular Fomula: CaO3Si
Molecular weight:116.16
Chemical Structure:
Appearance:White to grayish white mobile powder
Assay: CaO 40%min , SiO2 50%min
Typical Properties
| Item | Standard | Results | Method |
| Cao | ≧40% | 42.35% | Titration |
| Sio2 | ≧50% | 50.38% | Titration |
| Mgo | ≦3.0% | 2.47% | Titration |
| Fe2O3 | ≦0.1% | 0.1% | Titration |
| Al2O3 | ≦1% | 0.66% | Titration |
| LO1 | ≦4% | 3.62 | 1000/h |
| Physical property | |||
| Whiteness | 90±2% | 91% | ISO Whiteness meter |
| Ratio of length to diameter | / | 4:1 | Microscopic observation |
| Density of loose fitting | ≦0.30 g/cm² | 0.290 g/cm² | BT-300 Bulk density meter |
| Vibratory density | / | / | BT-300 Vibratory density Meter |
| Water content | ≦0.2% | 0.12% | 105/2h |
| Oil absorption value | / | / | Titration |
| Mesh size | 200 mesh ( 97% Rate of passing ) | ||
Calcium silicate Usage
1.Anticoagulant, filter aid, candy polish, gum mother powder, rice coating agent, suspending agent.
2.It is mainly used for building materials, thermal insulation materials, refractory materials, pigment and carrier for paint.
3.Used as analytical reagent and coagulant.
Packaging and Shipping
Packing: 25kg bag or drum, 1000kg bag
Delivery:by air ,by sea ,by courier
Calcium silicate Storage
Stored in a cool dry place out of direct sunlight.