di-Potassium hydrogen phosphate ≥98.0% (by acidimetry), powder, BAKER ANALYZED® ACS, J.T.Baker®

Supplier: AVANTOR PERFORMANCE MATERIAL LLC


Management of Change (MOC) category = N

BAKR3252-07 BAKR3252-05 BAKR3252-R
CAJT3252-7EA 2416.15 CAD
CAJT3252-7 CAJT3252-1 CAJT3252-5 CAJT3252-R
di-Potassium hydrogen phosphate ≥98.0% (by acidimetry), powder, BAKER ANALYZED® ACS, J.T.Baker®
di-Potassium hydrogen phosphate
Formula: K₂HPO₄
Melting Pt: 340 °C
Density: 2.3 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011383
CAS Number: 7758-11-4
EINECS: 231-834-5
Merck Index: 13,07743
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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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