Potassium dihydrogen phosphate ≥99.0% ACS, Fluka™
Supplier: BURDICK & JACKSON FKA SIGMA
Ratings:
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Total Ratings: 0
Avg. Ratings: 0.0 out of 5
P0662-1KG
P0662-2.5KG
P0662-500G
P0662-6X500G
P0662-4X2.5KG
BJP0662-1KGEA
212.22
USD
BJP0662-1KG
BJP0662-2.5KG
BJP0662-500G
BJP0662-6X500G
BJP06624X2.5
Potassium dihydrogen phosphate ≥99.0% ACS, Fluka™
Potassium dihydrogen phosphate
Formula:
KH₂PO₄ MW: 136.09 g/mol Boiling Pt: 100 Dec. (on heating) Melting Pt: 253 Density: 2.34 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00011401 CAS Number: 7778-77-0 EINECS: 231-913-4 Merck Index: 13,07744 |
Specification Test Results
Assay | Min. 99.0 % |
Loss on drying (105°C, 2 h) | Max. 0.2 % |
pH (5 %, 25 °C) | 4.1 - 4.5 |
Water insoluble matter | Max. 0.01 % |
Iron (Fe) | Max. 0.002 % |
Sodium (Na) | Max. 0.005 % |
Heavy metals (as Pb) | Max. 0.001 % |
Chloride (Cl) | Max. 0.001 % |
Sulfate (SO₄) | Max. 0.003 % |
pKa (25 °C) | (1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid) |
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