Kaolin Light BP
China Clay
| Code | Pack Size | Price | |
|---|---|---|---|
| 398E1 | 500g | £8.39 | Out of Stock |
Product Info
CAS-Number: 1332-58-7
In Stock: No
Hazchem: No
Documents
CAS-Number: 1332-58-7
In Stock: No
Hazchem: No
Documents
Kaolin Light BP
- Synonyms: Kaolin Powder; clay; hydrated aluminum silicate; China Clay; kaolinite
- CAS No.: 1332–58–7
- Molecular Weight: 258.16
- Chemical Formula: Al2Si2O5(OH)4
- Appearance: Fine white to yellow-white powder
- Odour: Odourless
- Solubility: insoluble in water.
- S.G. 2.6 g/mL at 20C
- Melting Point: 1750 C
SPECIFICATION FOR KAOLIN LIGHT BP
- SiO2: 47.10%
- Al2O3: 37.50%
- Fe2O3: 0.80%
- TiO2: >0.04%
- CaO: 0.02%
- MgO: 0.20%
- K2O: 2.30%
- Na2O: 0.07%
- Loss on ignition: 12.00%
Physical properties
- 300 Mesh (+53 microns): % 0.05 max
- Finer than 2 microns: % 48
- Moisture content: % 2.0 max
- pH value (10% solids): 5
- Brightness (Elecpho) using ISO method @ 457nm: 81
- Yellowness (570 – 457nm): 6.2 max
- Specific gravity g/cm3: 2.60
- Surface area m2/g : 8 typically
- Oil absorption g/100g: 41 typically
- Viscosity concentrations: 68%
