Synonyms: (Ethylenedinitrilo)tetraacetic acid dipotassium salt; Dipotassium ethylenediaminetetraacetate dihydrate; EDTA dipotassium salt; Edathamil; Potassium ethylenediaminetetraacetate dibasic
Formula: HOOCCH2(KOOCCH2)NCH2CH2N(CH2COOK)CH2COOH · 2H2O
Formula Weight: 404.45
CAS No.: 25102-12-9
Purity: ≥99.0% (KT)
Application: Used to eliminate inhibition of enzyme catalyzed reactions due to traces of heavy metals
Anion Traces: chloride (Cl-): ≤50 mg/kg
Assay: ≥99.0% (KT)
Cation Traces: Cd: ≤5 mg/kg
Grade: puriss. p.a.
MP: 255-280°C (dec.)(lit.)
pH: 4-5 (25°C, 50 mg/mL in H2O)