Tetrapotassium diphosphate 98%, Extra Pure

Supplier: Thermo Scientific Chemicals
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Synonyms: Tetrapotassium diphosphate, Potassium diphosphate, Potassium pyrophosphate, tetra-Potassium pyrophosphate, Potassium pyrophospate

AC26923-0010 AC26923-0025 AC26923-0250
TS26923-0010EA 74 USD
TS26923-0010 TS26923-0025 TS26923-0250
Tetrapotassium diphosphate 98%, Extra Pure
Tetrapotassium diphosphate
Formula: K₄O₇P₂
MW: 330.34 g/mol
Melting Pt: 1090 °C
Storage Temperature: Ambient
MDL Number: MFCD00011393
CAS Number: 7320-34-5
EINECS: 230-785-7
Merck Index: 12,07833

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Specification Test Results

Appearance White Crystalline powder
Titration with HClO4 97.5 to 102.5 %
Chloride (Cl) ≤100 ppm
Sulfate (SO4) ≤20 ppm
Iron (Fe) ≤10 ppm
Heavy metals (as Pb) ≤10 ppm

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