Tetrapotassium diphosphate, Sigma-Aldrich®

Supplier: Merck
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Synonyms: Tetrapotassium diphosphate, Potassium diphosphate, Potassium pyrophosphate, tetra-Potassium pyrophosphate, Potassium pyrophospate

M-Clarity™ quality level = MQ200

322431-2.5KG 322431-25G 322431-500G
SIAL322431-2.5KGEA 182 GBP
SIAL322431-2.5KG SIAL322431-25G SIAL322431-500G
Tetrapotassium diphosphate, Sigma-Aldrich®
tetra-Potassium diphosphate
Formula: K₄O₇P₂
MW: 330.34 g/mol
Boiling Pt: ∼1500 °C (1013 hPa)
Melting Pt: 1090 °C
Density: 1.1 g/cm³ (20 °C)
MDL Number: MFCD00011393
CAS Number: 7320-34-5
EINECS: 230-785-7
Merck Index: 12,07833

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