| CAS No.: | |
|---|---|
| Other Names: | |
| MF: | |
| EINECS No.: | |
| Place of Origin: | China (Mainland) |
| Brand Name: | |
| Model Number: |
Quick Details
Specifications
Typical Analyses
|
|
FPA-D (CaSO4 .2H2O)
|
|
Total calcium
|
23.0%
|
|
CaO
|
32.1%
|
|
SO3
|
46.0%
|
|
CaSO4
|
0.30%
|
|
CaSO4 .2H2O
|
99.0
|
|
CaCO3.MgCO3
|
0.2%
|
|
SiO2 and insolubles
|
0.24%
|
|
Fe2O3.Al2O3
|
0.12%
|
|
250°C water loss
|
20.70%
|
|
Brightness
|
97.0
|
|
Oil absorption
|
26.5
|
|
Specific gravity
|
2.96
|
|
Loose bulk density
|
44.0
|
|
Compacted bulk density
|
68.0
|
|
Bulking values
|
24.43
|
|
Solubility(70°F) per 100cc of H2O
|
0.26
|
|
PH(10%slurry)
|
7.3
|
|
Refractive index
|
1.52
|
|
Through 200 mesh (min)
|
100
|
|
Through 325 mesh(min)
|
97
|
|
Avg. particle size(microns)
|
7-9
|