Potassium dihydrogen phosphate ≥99%, crystals, BAKER ANALYZED® ACS, J.T.Baker®

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Synonyms: prim.-Potassium phosphateMonopotassiumphosphatePotassium dihydrogen orthophosphatePotassium phosphate monobasicMonobasic Potassium PhosphateMonopotassium phosphate

Management of Change (MOC) category = NI

BAKR3246-R BAKR3246-01 3246-07 BAKR3246-69 3246-69 3246-09 3246-01 BAKR3246-09 3246-05 BAKR3246-05 BAKR3246-07 3246-R
CAJT3246-REA 11686.5 CAD
JT3246-5 JT3246-R JT3246-69 CAJT3246-R CAJT3246-69 CAJT3246-1 JT3246-7 CAJT3246-7 CAJT3246-5 JT3246-09 CAJT3246-09 JT3246-1
Potassium dihydrogen phosphate ≥99%, crystals, BAKER ANALYZED® ACS, J.T.Baker®
Potassium dihydrogen phosphate

The quality of many BAKER ANALYZED™ Reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS). These solvents are essential for any chemical stockroom.

Formula: KH₂PO₄
MW: 136.09 g/mol
Boiling Pt: ∼100 °C (1013 hPa)
Melting Pt: 253 °C
Density: 2.3 g/cm³ (20 °C)
MDL Number: MFCD00011401
CAS Number: 7778-77-0
Merck Index: 13,07744

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Specification Test Results

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
Assay (KH₂PO₄) (by acidimetry) ≥99.0 %
Insoluble Matter ≤0.01 %
Loss on Drying at 105°C ≤0.2 %
pH of 5% Solution at 25°C 4.1 - 4.5
Chloride (Cl) ≤0.001 %
Fluoride (F) ≤0.001 %
Nitrogen Compounds (as N) ≤0.001 %
ACS - Sulfate (SO₄) ≤0.003 %
Heavy Metals (as Pb) ≤0.001 %
Iron (Fe) ≤0.002 %
Lead (Pb) ≤0.001 %
Sodium (Na) ≤0.005 %
Trace Impurities - Arsenic (As) ≤3.000 ppm
Meets Reagent Specifications for testing USP/NF monographs

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