Ethylenediaminetetraacetic acid

• Catalog No.: 39692
• CAS Number: 60-00-4
• M. F.: C10H16N2O8
• M. W.: 292.24264
• Purity: ≥99.995%

SYNONYMS

• Title: 乙二胺四乙酸
• IUPAC name: 2-({2-[bis(carboxymethyl)amino]ethyl}(carboxymethyl)amino)acetic acid
• IUPAC Traditional name: edta
• Synonyms: (Ethylenedinitrilo)tetraacetic acid; 亚乙基二次氮基四乙酸; Ethylenedinitrilotetraacetic acid; Edathamil; EDTA; 依地酸

DATABASE IDS

• MDL Number: MFCD00003541
• EC Number: 200-449-4
• Beilstein Number: 1716295
• CAS Number: 60-00-4

PROPERTIES

• Cation Traces: U: ≤0.01 mg/kg
• Cation Traces: V: ≤0.01 mg/kg
• Cation Traces: W: ≤0.05 mg/kg
• Cation Traces: Y: ≤0.01 mg/kg
• Cation Traces: Yb: ≤0.01 mg/L
• Cation Traces: Zn: ≤0.05 mg/kg
• Grade: TraceSELECT®
• Impurities: ≤5 mg/kg NH4
• Linear Formula: (HO2CCH2)2NCH2CH2N(CH2CO2H)2
• Purity: ≥99.995%
• Antion Traces: bromide (Br-): ≤5000 μg/kg
• Antion Traces: chloride (Cl-): ≤5000 μg/kg
• Antion Traces: fluoride (F-): ≤5000 μg/kg
• Antion Traces: nitrate (NO3-): ≤5000 μg/kg
• Antion Traces: sulfate (SO42-): ≤50000 μg/kg
• Cation Traces: Ag: ≤0.01 mg/kg
• Cation Traces: Al: ≤0.05 mg/kg
• Cation Traces: As: ≤0.05 mg/kg
• Cation Traces: Au: ≤0.01 mg/kg
• Cation Traces: Ba: ≤0.02 mg/kg
• Cation Traces: Be: ≤0.01 mg/kg
• Cation Traces: Bi: ≤0.01 mg/kg
• Cation Traces: Ca: ≤0.2 mg/kg
• Cation Traces: Cd: ≤0.01 mg/kg
• Cation Traces: Co: ≤0.01 mg/kg
• Cation Traces: Cr: ≤0.1 mg/kg
• Cation Traces: Cs: ≤0.01 mg/kg
• Cation Traces: Cu: ≤0.02 mg/kg
• Cation Traces: Dy: ≤0.01 mg/kg
• Cation Traces: Er: ≤0.01 mg/kg
• Cation Traces: Eu: ≤0.01 mg/kg
• Cation Traces: Fe: ≤0.5 mg/kg
• Cation Traces: Ga: ≤0.01 mg/kg
• Cation Traces: Gd: ≤0.01 mg/kg
• Cation Traces: Ge: ≤0.01 mg/kg
• Cation Traces: Hf: ≤0.01 mg/kg
• Cation Traces: Hg: ≤0.05 mg/kg
• Cation Traces: Ho: ≤0.01 mg/kg
• Cation Traces: In: ≤0.01 mg/kg
• Cation Traces: Ir: ≤0.01 mg/kg
• Cation Traces: K: ≤0.1 mg/kg
• Cation Traces: La: ≤0.01 mg/kg
• Cation Traces: Li: ≤0.01 mg/kg
• Cation Traces: Lu: ≤0.01 mg/kg
• Cation Traces: Mg: ≤0.01 mg/kg
• Cation Traces: Mn: ≤0.01 mg/kg
• Cation Traces: Mo: ≤0.05 mg/kg
• Cation Traces: Na: ≤30 mg/kg
• Cation Traces: Nb: ≤0.01 mg/kg
• Cation Traces: Nd: ≤0.01 mg/kg
• Cation Traces: Ni: ≤0.02 mg/kg
• Cation Traces: Os: ≤0.01 mg/kg
• Cation Traces: Pb: ≤0.01 mg/kg
• Cation Traces: Pd: ≤0.01 mg/kg
• Cation Traces: Pr: ≤0.01 mg/kg
• Cation Traces: Pt: ≤0.01 mg/kg
• Cation Traces: Rb: ≤0.01 mg/kg
• Cation Traces: Re: ≤0.01 mg/kg
• Cation Traces: Rh: ≤0.01 mg/kg
• Cation Traces: Ru: ≤0.01 mg/kg
• Cation Traces: Sb: ≤0.01 mg/kg
• Cation Traces: Sc: ≤0.01 mg/kg
• Cation Traces: Se: ≤0.05 mg/kg
• Cation Traces: Sm: ≤0.01 mg/kg
• Cation Traces: Sn: ≤0.01 mg/kg
• Cation Traces: Sr: ≤0.01 mg/kg
• Cation Traces: Ta: ≤0.01 mg/kg
• Cation Traces: Tb: ≤0.01 mg/kg
• Cation Traces: Te: ≤0.01 mg/kg
• Cation Traces: Th: ≤0.01 mg/kg
• Cation Traces: Ti: ≤0.02 mg/kg
• Cation Traces: Tl: ≤0.01 mg/kg
• Cation Traces: Tm: ≤0.01 mg/kg
• Melting Point: 250 °C (dec.)(lit.)
• GHS Signal Word: Warning
• GHS Hazard statements: H319
• European Hazard Symbols: Irritant (Xi)
• GHS Precautionary statements: P305 + P351 + P338
• Risk Statements: 36
• RTECS: AH4025000
• Safety Statements: 26
• German water hazard class: 2

DETAILS

Description (English)

Application
Calcium chelator used to eliminate inhibition of enzyme catalyzed reactions due to traces of heavy metals.
Legal Information
TraceSELECT is a registered trademark of Sigma-Aldrich Co. LLC

Description (简体中文)

Application
钙螯合剂,用于消除因痕量重金属引起的对酶催化反应的抑制。
法律信息
TraceSELECT 注册商标 Sigma-Aldrich Co. LLC