Natriumsulfat, vannfri ≥99% ACS

Leverandør: VWR Chemicals

Synonymer: Disodium sulphate, Bisodium sulphate, Sulphuric acid disodium salt

0836-1KGEA 3050 NOK
0836-1KG 0836-2.5KG 0836-500G
Natriumsulfat, vannfri ≥99% ACS
Sodium sulphate
Formel: Na₂SO₄
MW: 142,04 g/mol
Kokepunkt: 1429 °C (1013 hPa)
Smeltepunkt: 888 °C
Tetthet: 2,7 g/cm³ (20 °C)
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD00003504
CAS-nummer: 7757-82-6
EINECS: 231-820-9
Merck Indeks: 12,08829
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Spesifikasjon Testresultater

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%

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