di-Potassium hydrogen phosphate ≥98.0% (by acidimetry), powder, BAKER ANALYZED® ACS, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Synonyms:
di-Potassium hydrogen orthophosphate
, Dipotassium hydrogenphosphate
, Dibasic Potassium Phosphate
, Potassium phosphate dibasic
, Potassium Phosphate, Dibasic, (dipotassium hydrogen phosphate)
, Potassium hydrogen phosphate
, Dipotassium hydrogen phosphate
, Dipotassium Phosphate
, Dipotassium phosphate
Management of Change (MOC) category = N
J.T. Baker®
BAKR3252-R
3252-01
BAKR3252-05
BAKR3252-07
3252-05
3252-07
BAKR3252-01
3252-R
CAJT3252-REA
4849.73
CAD
CAJT3252-R
CAJT3252-1
JT3252-7
CAJT3252-7
JT3252-01
JT3252-15
CAJT3252-5
JT3252-R
di-Potassium hydrogen phosphate ≥98.0% (by acidimetry), powder, BAKER ANALYZED® ACS, J.T.Baker®
di-Potassium hydrogen phosphate
Formula:
K₂HPO₄ MW: 174.18 g/mol Melting Pt: 340 °C Density: 2.3 g/cm³ (20 °C) |
MDL Number:
MFCD00011383 CAS Number: 7758-11-4 Merck Index: 13,07743 |
Specification Test Results
Meets ACS Reagent Chemical Requirements | |
For Laboratory,Research,or Manufacturing Use | |
Assay (K₂HPO₄) (by acidimetry) | ≥ 98.0 % |
Insoluble Matter | ≤ 0.01 % |
Loss on Drying at 105°C | ≤ 1.0 % |
pH of 5% Solution at 25°C | 8.5 - 9.6 |
Chloride (Cl) | ≤ 0.003 % |
Fluoride (F) | ≤ 0.001 % |
Nitrogen Compounds (as N) | ≤ 0.001 % |
Sulfate (SO₄) | ≤ 0.005 % |
Trace Impurities - Iron (Fe) | ≤ 0.001 % |
Sodium (Na) | ≤ 0.05 % |
Trace Impurities - Arsenic (As) | ≤ 1 ppm |
Trace Impurities - ACS - Heavy Metals (as Pb) | ≤ 5 ppm |
Trace Impurities - Lead (Pb) | ≤ 5 ppm |
Color (APHA), For Information Only | |
Meets Reagent Specifications for testing USP/NF monographs |
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