Ethylenediaminetetraacetic acid calcium disodium salt

• Catalog No.: ED2SC
• CAS Number: 62-33-9
• M. F.: C10H12CaN2Na2O8
• M. W.: 374.26842

SYNONYMS

• Title: 乙二胺四乙酸 钙二钠盐
• IUPAC name: calcium disodium 2-({2-[bis(carboxylatomethyl)amino]ethyl}(carboxylatomethyl)amino)acetate
• IUPAC Traditional name: calcium disodium ion(4-) edta
• Synonyms: Edathamil; 四乙酸二氨基乙烯 钙二钠盐; 依地酸; EDTA calcium disodium salt; (Ethylenedinitrilo)tetraacetic acid calcium disodium salt; EDTA 钙二钠盐

DATABASE IDS

• EC Number: 200-529-9
• MDL Number: MFCD00148919
• CAS Number: 62-33-9

PROPERTIES

• Linear Formula: C10H12N2O8CaNa2
• 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 enzyme inhibition by traces of heavy metals, and to inhibit enzymes that require divalent cations as cofactors. As this form is already chelated with Ca2+, it is selective for divalent cations with greater affinity for EDTA, which it will exchange for Ca2+.

Description (简体中文)

Application
Used to eliminate enzyme inhibition by traces of heavy metals, and to inhibit enzymes that require divalent cations as cofactors. As this form is already chelated with Ca2+, it is selective for divalent cations with greater affinity for EDTA, which it will exchange for Ca2+.