Potassium dihydrogen phosphate ≥99.0% ACS, Fluka™
Leverancier: Honeywell Chemicals
Ratings:
(No Reviews)
Total Ratings: 0
Avg. Ratings: 0.0 out of 5
P0662-500G
P0662-1KG
P0662-2.5KG
P0662-4X2.5KG
P0662-6X500G
P0662-500GEA
65.3
EUR
P0662-500G
P0662-1KG
P0662-2.5KG
P0662-4X2.5KG
P0662-6X500G
Potassium dihydrogen phosphate ≥99.0% ACS, Fluka™
Potassium dihydrogen phosphate
Formule:
KH₂PO₄ Kookpunt: Dec. (on heating) Smeltpunt: 253 °C Dichtheid: 2,34 g/cm³ (20 °C) Bewaar temperatuur: Kamertemperatuur |
MDL Nummer:
MFCD00011401 CAS nummer: 7778-77-0 EINECS: 231-913-4 Bereik: 01-2119490224-41 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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