di-Potassium hydrogen phosphate 98.0-100.5% (dry basis) USP, ACS, J.T.Baker®

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Synonyms: di-Potassium hydrogen orthophosphate, Dipotassium hydrogenphosphate, Potassium hydrogen phosphate, Dipotassium hydrogen phosphate, Dipotassium Phosphate, Dibasic Potassium Phosphate, Potassium Phosphate, Dibasic, (dipotassium hydrogen phosphate), Potassium phosphate dibasic, Dipotassium phosphate

Management of Change (MOC) category = R

3222-65 3222-07
JT3222-65EA 5480.14 USD
JT3222-65 JT3222-07
di-Potassium hydrogen phosphate 98.0-100.5% (dry basis) USP, ACS, J.T.Baker®
di-Potassium hydrogen phosphate
Formula: K₂HPO₄
MW: 174.18 g/mol
MDL Number: MFCD00011383
CAS Number: 7758-11-4
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Specification Test Results

Meets U.S.P Requirements
GMP Manufactured Product
Meets ACS Reagent Chemical Requirements
CAUTION: For Manufacturing, processing or repackaging
Bulk Pharmaceutical Chemical
USP - Assay (K₂HPO₄) (dried basis) 98.0 - 100.5 %
USP - Arsenic (As) ≤ 3 ppm
USP - Carbonate (CO₃) Passes Test
USP - Chloride (Cl) ≤ 0.03 %
USP - Fluoride (F) ≤ 0.001 %
USP - Identification A (USP) Passes Test
USP - Identification B (USP) Passes Test
USP - Insoluble Substances ≤ 0.2 %
USP - Iron (Fe) ≤ 0.003 %
USP - Loss on Drying ≤ 1.0 %
USP - Mono- or Tri- Basic Salt Passes Test
USP - pH (1 in 20) 8.5 - 9.6
USP - Sodium (Na) Passes Test
USP - Sulfate (SO₄) ≤ 0.1 %
Assay (K₂HPO₄) (by acidimetry) ≥ 99.0 %
Chloride (Cl) ≤ 0.003 %
Fluoride (F) ≤ 0.001 %
Trace Impurities - ACS - Heavy Metals (as Pb) ≤ 5 ppm
Insoluble Matter ≤ 0.01 %
Trace Impurities - Iron (Fe) ≤ 0.001 %
Loss on Drying at 105°C ≤ 1.0 %
Nitrogen Compounds (as N) ≤ 0.001 %
pH of 5% Solution at 25°C 8.5 - 9.6
Sodium (Na) ≤ 0.05 %
Sulfate (SO₄) ≤ 0.005 %
Trace Impurities - Arsenic (As) ≤ 1 ppm
Trace Impurities - Lead (Pb) ≤ 5 ppm
No Class 1,2,3 or other solvents are used or produced in the manufacturing or purification of the product.
Preserve in well closed container.

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