Calcium sulphate dihydrate 98+% ACS
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:10101-41-4
:
Formula:CaSO₄·2H₂O
MDL Number:MFCD00149625
:172.17 g/mol
Merck Index:13,01711
Density:2,32 g/cm³ (20 °C)
Storage Temperature:Ambient
EINECS:231-900-3
Specification Test Results
- Appearance:White Powder
- Titration Complexometric:98.0 to 102.0 %
- Chloride (Cl):≤50 ppm
- Carbonate (CO3):Passes test
- Nitrate (NO3):(limit about 0.003%) passes test
- Iron (Fe):≤10 ppm
- Magnesium (Mg):≤200 ppm
- Potassium (K):≤50 ppm
- Sodium (Na):≤200 ppm
- Strontium (Sr):≤500 ppm
- Heavy metals (ICP-OES):≤0.002 %
- Insoluble matter:≤0.02 % (in dilute HCl)
Specification Test Results
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