Imprimer

di-Potassium disulfite, EMSURE® analysis_for, Supelco®

Fournisseur: Merck
Danger

Synonyms: Dipotassium disulphite, Potassium pyrosulphite, Potassium metabisulphite, di-Potassium disulphite

MQ300

1.05057.0500 1.05057.1000 1.05057.2500
1.05057.0500EA 49.4 EUR
1.05057.0500 1.05057.1000 1.05057.2500
di-Potassium disulfite, EMSURE® analysis_for, Supelco®
di-Potassium disulfite
Formule: K₂O₅S₂
MW: 222.33 g/mol
Point de fusion: 190
Densité: 1.2 g/cm³ (20 °C)
Numéro MDL: MFCD00167605
Numéro CAS: 16731-55-8
EINECS: 240-795-3
Merck Index: 13,07729

Commander maintenant

Résultats des tests de spécification

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)

SPÉCIFICATIONS

Environmentally Preferable

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Plus About VWR