Potassium dihydrogen phosphate 99+%, Extra Pure
Supplier: Thermo Scientific Chemicals
Synonyms:
Monopotassiumphosphate, prim.-Potassium phosphate, Monopotassium phosphate, Potassium phosphate monobasic, Monobasic Potassium Phosphate, Potassium dihydrogen orthophosphate
20592-5000
AC20592-0025
AC20592-0100
TS20592-5000EA
111
USD
TS20592-5000
TS20592-0025
TS20592-0100
Potassium dihydrogen phosphate 99+%, Extra Pure
Potassium dihydrogen phosphate
Formula:
KH₂PO₄ MW: 136.09 g/mol Melting Pt: 253 °C Storage Temperature: Ambient |
MDL Number:
MFCD00011401 CAS Number: 7778-77-0 EINECS: 231-913-4 REACH: 01-2119490224-41 Merck Index: 13,07744 |
Specification Test Results
Appearance | Colorless to white Crystalline powder or crystals |
Loss on drying | ≤1.0 % (105°C) |
pH | 4.2 to 4.7 (1 % at 20°C) |
Titration with NaOH | ≥99.0 % (on dried substance) |
Arsenic (As) | ≤3 ppm |
Lead (Pb) | ≤5 ppm |
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