Sodium sulfate decahydrate 99+% for analysis
Supplier: Thermo Scientific Chemicals
Certificates
About this item
CAS Number:7727-73-3
:
Formula:Na₂SO₄·10H₂O
MDL Number:MFCD00149189
:322.2 g/mol
Melting Pt:884 °C
Storage Temperature:Ambient
Specification Test Results
- Appearance:White Crystalline powder or crystals
- pH:5.2 to 9.2 (5% soln. at 25°C)
- Titration after Ion exchange:≥99.0 %
- Chloride (Cl):≤5 ppm
- Phosphate (PO4):≤10 ppm
- Arsenic (As):≤0.5 ppm
- Calcium (Ca):≤20 ppm
- Iron (Fe):≤5 ppm
- Magnesium (Mg):≤5 ppm
- Potassium (K):≤20 ppm
- Heavy metals (as Pb):≤5 ppm
- Nitrogen compounds (as N):≤5 ppm
Specification Test Results
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