Ethylenediaminetetraacetic acid tripotassium salt dihydrate

• Catalog No.: 03664
• CAS Number: 65501-24-8
• M. F.: C10H17K3N2O10
• M. W.: 442.54428
• Purity: ≥99.0% (KT)

SYNONYMS

• Title: 乙二胺四乙酸 三钾盐 二水合物
• IUPAC name: tripotassium 2-({2-[bis(carboxylatomethyl)amino]ethyl}(carboxymethyl)amino)acetate dihydrate
• IUPAC Traditional name: tripotassium 2-({2-[bis(carboxylatomethyl)amino]ethyl}(carboxymethyl)amino)acetate dihydrate
• Synonyms: Tripotassium ethylenediaminetetraacetate dihydrate; 乙二胺四乙酸三钾 二水合物; EDTA 三钾盐; 依地酸; EDTA tripotassium salt; Edathamil

DATABASE IDS

• PubChem SID: 24845532
• CAS Number: 65501-24-8
• MDL Number: MFCD00149672
• Beilstein Number: 6762497

PROPERTIES

• Antion Traces: chloride (Cl-): ≤50 mg/kg
• Antion Traces: sulfate (SO42-): ≤500 mg/kg
• Cation Traces: Al: ≤5 mg/kg
• Cation Traces: As: ≤0.1 mg/kg
• Cation Traces: Ba: ≤5 mg/kg
• Cation Traces: Bi: ≤5 mg/kg
• Cation Traces: Ca: ≤20 mg/kg
• Cation Traces: Cd: ≤5 mg/kg
• Cation Traces: Co: ≤5 mg/kg
• Cation Traces: Cr: ≤5 mg/kg
• Cation Traces: Cu: ≤5 mg/kg
• Cation Traces: Fe: ≤5 mg/kg
• Cation Traces: Li: ≤5 mg/kg
• Cation Traces: Mg: ≤5 mg/kg
• Cation Traces: Mn: ≤5 mg/kg
• Cation Traces: Mo: ≤5 mg/kg
• Cation Traces: Na: ≤2000 mg/kg
• Cation Traces: Ni: ≤5 mg/kg
• Cation Traces: Pb: ≤5 mg/kg
• Cation Traces: Sr: ≤5 mg/kg
• Cation Traces: Zn: ≤5 mg/kg
• Impurities: insoluble matter, passes filter test
• λ: 0.1 M in H2O
• Linear Formula: (KOOCCH2)2NCH2CH2N(CH2COOK)CH2COOH · 2H2O
• Product Line: BioUltra
• Purity: ≥99.0% (KT)
• Absorption Wavelength: λ: 260 nm Amax: 1.5
• Absorption Wavelength: λ: 280 nm Amax: 0.05
• Melting Point: 182 °C (dec.)(lit.)
• pH: 7.0-9.0 (25 °C, 0.1 M in H2O)
• Solubility: H2O: soluble0.1 M at 20 °C, clear, colorless
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• German water hazard class: 3

DETAILS

Description (English)

Application
Used to eliminate inhibition of enzyme catalyzed reactions due to traces of heavy metals
Ethylenediaminetetraacetic acid tripotassium salt dehydrate can be used to study chelators, biochemicals and reagents. EDTA tripotassium salt has been used in a study to assess the safety of EDTA and HEDTA ingredients in cosmetic formulations.

Description (简体中文)

Application
用于消除因痕量重金属引起的对酶催化反应的抑制
Ethylenediaminetetraacetic acid tripotassium salt dehydrate can be used to study chelators, biochemicals and reagents. EDTA tripotassium salt has been used in a study to assess the safety of EDTA and HEDTA ingredients in cosmetic formulations.