EDTA dipotassium salt dihydrate, ultrapure


Synonyms: Ethylenedinitrilotetra-acetic acid dipotassium salt dihydrateEdetic acid dipotassium salt dihydrateDipotassium dihydrogen ethylenediaminetetraacetate dihydrateEthylenediaminetetra-acetic acid dipotassium salt dihydrate
0720-500G
97062-274
EDTA dipotassium salt dihydrate, ultrapure
EDTA dipotassium salt dihydrate


Formula: C₁₀H₁₄K₂N₂O₈·2H₂O
MW: 404.46 g/mol
Melting Pt: 272 °C
Density: 1 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00150036
CAS Number: 25102-12-9
EINECS: 217-895-0
Merck Index: 13,03546
Specification Test Results
Chloride = 0.005 %
Heavy Metals = 0.001 %
Iron = 0.001 %
pH (5%, Water) @25°C 4.0 - 5.0
Purity = 99.0 %
Appearance White granular powder

 

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