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≥98.0% (por acidimetria), pó, BAKER ANALYZED® ACS, J.T.Baker®

Fornecedor: Avantor

Sinônimos: 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 = HR

3252-07EA 926.03 EUR
3252-07 3252-05 3252-01 3252-09 3252-R
≥98.0% (por acidimetria), pó, BAKER ANALYZED® ACS, J.T.Baker®
Hidrogenorotofosfato de di-potássio
Fórmula: K₂HPO₄
Peso Molecular: 174.18 g/mol
Ponto de Fusão: 340
Densidade: 2.3 g/cm³ (20 °C)
Temperatura de Armazenamento: Ambiente
Número MDL : MFCD00011383
Número CAS: 7758-11-4
EINECS: 231-834-5
Merck Index: 13,07743
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Especificações dos Resultados do Teste

Meets ACS Reagent Chemical Requirements ≥98.0%
For Laboratory,Research,or Manufacturing Use ≤0.01%
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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