Calcium sulfate dihydrate CAS NO.10101-41-4

2001291 AR grade 2001292 CP grade white crystal or powder CaSO4.2H2O FW 172.17 [10101-41-4] 2001291 AR grade ammonium (NH4)&l…

2001291 AR grade2001292 CP gradewhite crystal or powderCaSO4.2H2O FW 172.17 [10101-41-4] 2001291  AR grade ammonium (NH4)≤0.005%transparency of solutionpassassay≥99.0%alkali metal and magnesium≤0.2%chloride≤0.002%carbonate≤0.05%Fe≤0.0005%nitrate≤0.002%insoluble in HCl≤0.025%heavy metals≤0.001%2001292  CP gradeammonium (NH4)≤0.015%transparency of solutionpassassay≥97.0%alkali metal and magnesium≤0.5%chloride≤0.005%carbonate≤0.1%Fe≤0.001%nitrate≤0.005%insoluble in HCl≤0.05%heavy metals≤0.002%