Sodium sulfate, anhydrous ≥99.0%, granular, Tracepur® 10-60 mesh, Supelco®
Supplier: MilliporeSigma
Certificates
About this item
CAS Number:7757-82-6
:
Formula:Na₂SO₄
MDL Number:MFCD00003504
Merck Index:12,08829
Boiling Pt:1429 °C (1013 hPa)
Melting Pt:884 °C (lit.)
Density:2.68 g/ml (25°C) (lit.)
:142.04 g/mol
Storage Temperature:Ambient
EINECS:231-820-9
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Specification Test Results
- Assay:99.0% min
- Calcium (Ca):0.01% max
- Chloride (Cl):0.001% max
- Color:White
- Form:Granules
- Heavy metals (as Pb):5ppm max
- Insoluble matter:0.01% max
- Iron (Fe):0.001% max
- Loss on ignition:0.5% max
- Magnesium (Mg):0.005% max
- Mesh size (10-30):80% min
- Mesh size (10-60):95% min
- Mesh size (100 and finer):1.0% max
- Nitrogen compounds (as N):5ppm max
- pH of a 5% solution at 25°C:5.2-9.2
- Phosphate (PO4):0.001% max
- Potassium (K):0.01% max
- Suitability for residue analysis (dried 400°/4 hr):To pass test