Potassium disulphite, EMSURE® for analysis, Supelco®

: Merck

Potassium disulphite, EMSURE® for analysis, Supelco®

: Merck

:16731-55-8

:K₂O₅S₂

:MFCD00167605

:222.33 g/mol

:13,07729

:190 °C

:1.2 g/cm³ (20 °C)

:M-Clarity™ quality level = MQ300

:240-795-3

:GHS05

:GHS07

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)

msds_105057

ProductPage_105057

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