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Calcium sulfate dihydrate, 98+%, ACS reagent, ACROS Organics™


Quantity 2.5kg
Packaging Plastic bottle

Manufacturer: thermo fisher scientific  AC315250025

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Catalog No. AC315250025

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Description & Specifications

Chemical Identifiers

Purity Grade ACS Reagent Grade
Physical Form Powder
Formula Weight 172.17
Quantity 2.5kg
Color White
Assay 98.0 to 102.0%
RTECS Number EW4150000
Fieser 01,107
Merck Index 14, 1706
Chemical Name or Material Calcium sulfate dihydrate
Packaging Plastic bottle
Potassium (K) 50ppm max.
Linear Formula CaSO4·2H2O
MDL Number MFCD00149625
CAS 10101-41-4
Health Hazard 1
Chloride 50ppm max.
Heavy Metals (as Pb) 20ppm max.
Assay Percent Range 98+%
Sodium (Na) 200ppm max.
Molecular Formula CaO4S·2H2O
Iron (Fe) 10ppm max.
Magnesium (Mg) 200ppm max.
Strontium (Sr) 500ppm max.
Carbonate Passes Test
Insoluble Matter 0.02% max. (in dilute HCl)
Nitrate Passes Test (limit about 0.005%)

Specifications

Chemical Name or Material Calcium sulfate dihydrate
CAS 10101-41-4
Purity Grade ACS Reagent Grade
Assay 98.0 to 102.0%
Assay Percent Range 98+%
Molecular Formula CaO4S·2H2O
Linear Formula CaSO4·2H2O
Formula Weight 172.17
MDL Number MFCD00149625
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SDS & Safety Documents