Potassium Pyrophosphate, ACS, 100.1%, Certified

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CAS: 7320-34-5

EINECS: 230-785-7

MDL: MFCD00011393

Formula: K₄P₂O₇

Molecular weight: 330.34

Density: 2.534

Boiling point: >1500°C

Flash point: °C

Melting point: 1090°C

Refractive index: 

Storage Color Code (Green) Moderate to Minimal Hazard

Grade/Purity

In-House Stock

Lot

CoA

Inorganic Reagent/Ultrapure

2-500g

P322431 05827MF

Assay (titration) 100.1% White crystalline powder X-Ray diffraction conforms to standard pattern

DOT & Exception

Not regulated as a hazardous material. 

Synonyms

Diphosphoricacid tetrapotassium salt, Phosphosol, Potassium diphosphate, Potassium diphosphate tetrabasic, Potassium pyrophosphate, Pyrophosphoric acid tetrapotassium salt, Tetrakalium pyrophosphate, Tetrapotassium diphosphate, Tetrapotassium pyrophosphate,

Pictogram

GHS07

Signal word

Warning

GHS H statement

H315 Causes skin irritation. H319 Causes serious eye irritation.

GHS P statement

P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.