| ≥1 piece |
1,Formula:CaSO4.2H2O
2,Purtity:98%
3,Whiteness:96
4:Fineness:325
Typical Analyses
FPA-D (CaSO 4 .2H 2 O) Total calcium 23.0% CaO 32.1% SO 3 46.0% CaSO 4 0.30% CaSO 4 .2H 2 O 99.0 CaCO 3 .MgCO 3 0.2% SiO 2 and insolubles 0.24% Fe 2 O 3 .Al 2 O 3 0.12% 250°C water loss 20.70% Brightness 97.0