Dipotassium disulfate 98% for analysis
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Danger
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Synonyms:
Dipotassium disulfate
, Potassium pyrosulphate
, Potassium pyrosulfate
, Dipotassium disulphate
AC20791-0025
AC20791-5000
103526-632EA
568
USD
103526-632
200002-442
Dipotassium disulfate 98% for analysis
Potassium disulphate
Formula:
K₂O₇S₂ MW: 254.32 g/mol Melting Pt: 325 °C Density: 2.51 g/cm³ Storage Temperature: Ambient |
MDL Number:
MFCD00011385 CAS Number: 7790-62-7 EINECS: 232-216-8 UN: 2923 ADR: 8,I Merck Index: 12,07834 |
Specification Test Results
Appearance | White Crystalline powder |
Titration with NaOH | ≥97.5 % |
Chloride (Cl) | ≤10 ppm |
Phosphate (PO4) | ≤10 ppm |
Arsenic (As) | ≤5 ppm |
Iron (Fe) | ≤10 ppm |
Heavy metals (as Pb) | ≤10 ppm |
Ca and Mg | ≤50 ppm |
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