Ethylenediaminetetraacetic acid

• Catalog No.: E9884
• CAS Number: 60-00-4
• M. F.: C10H16N2O8
• M. W.: 292.24264
• Purity: 99.4-100.6%

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: 亚乙基二次氮基四乙酸; Ethylenedinitrilotetraacetic acid; EDTA; 依地酸

DATABASE IDS

• MDL Number: MFCD00003541
• EC Number: 200-449-4
• Beilstein Number: 1716295
• PubChem SID: 24894705
• CAS Number: 60-00-4

PROPERTIES

• Cation Traces: Ca: ≤0.001%
• Cation Traces: Fe: ≤0.005%
• Cation Traces: Mg: ≤5 ppm
• Cation Traces: heavy metals (as Pb): ≤0.001%
• Grade: ACS reagent
• Ignition Residue: ≤0.2%
• Impurities: ≤0.005% Insol. dil. NH4OH
• Impurities: ≤0.1% Nitrilotriacetic acid ([HOCOCH2]3N)
• Purity: 99.4-100.6%
• Apperance: powder
• Melting Point: 250 °C (dec.)(lit.)
• GHS Signal Word: Warning
• GHS Hazard statements: H319
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P305 + P351 + P338
• Risk Statements: 36
• RTECS: AH4025000
• Safety Statements: 26
• German water hazard class: 2

DETAILS

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。
包装
1 kg in poly bottle
100, 500 g in poly bottle