Kaliumdisulfit, EMSURE® zur Analyse, Supelco®
Lieferant: Merck
|
Gefahr
|
Synonyme:
Kaliummetabisulfit
, Dikaliumdisulfit
, di-Kaliumdisulfit
, Kaliumpyrosulfit
M-Clarity™ Qualitätsstufe = MQ300
1.05057.2500EA
137
EUR
1.05057.2500
1.05057.0500
1.05057.1000
1.05057.9050
Kaliumdisulfit, EMSURE® zur Analyse, Supelco®
Kaliumdisulfit
Formel:
K₂O₅S₂ Molecular Weight: 222,33 g/mol Schmelzpunkt: 190 °C Dichte: 1,2 g/cm³ (20 °C) |
MDL:
MFCD00167605 CAS-Nummer: 16731-55-8 EINECS: 240-795-3 Merck Index: 12,07811 |
Spezifikation Testergebnisse
Solubility | 450 g/l (20 °C) |
Melting Point | 150 °C (decomposition) |
Molar Mass | 222.33 g/mol |
Bulk Density | 1000 - 1300 kg/m3 |
Density | 2.34 g/cm3 |
pH | 3.0 - 4.5 (50 g/l, H2O, 20 °C) |
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