Sodium sulphate, anhydrous ≥99% ACS
Supplier: VWR Chemicals
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:888 °C
Density:2,7 g/cm³ (20 °C)
:142.04 g/mol
Storage Temperature:Ambient
EINECS:231-820-9
Specification Test Results
- Calcium:<0.01%
- Chloride:≤0.001%
- Heavy metals (as Pb):≤0.0005%
- Insolubles:≤0.01%
- Iron:≤0.001%
- Loss on ignition:≤0.5%
- Magnesium:≤0.005%
- Nitrogen compounds:≤0.0005%
- pH (5%, Water) at 25 °C:5.2 – 9.2
- Phosphate:≤0.001%
- Potassium:≤0.01%
- Purity:≥99%
Specification Test Results
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