Ethylenediaminetetraacetic acid disodium salt dihydrate

Purity: suitable for HPLC, 99.0-101.0% (KT)

Synonym(s): Edetate disodium salt dihydrate, Disodium ethylenediaminetetraacetate dihydrate, EDTA disodium salt, Edathamil, EDTA-Na₂, Sequestrene Na₂

Formula: C10H14N2Na2O8·2H2O Molecular Weight: 372.24

CAS Number: 6381-92-6 Beilstein Number: 3900609 EC Number: 205-358-3 PubChem CID: 44120005

Properties

Shelf life: 1095 days

Solubility: H2O: 0.1M at20°C, clear, colorless

Sensitivity:

Boiling point:

Melting point: 252°C

InChl: InChI=1S/C10H16N2O8.2Na.2H2O/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20; ; ; ; /h1-6H2, (H, 13, 14)(H, 15, 16)(H, 17, 18)(H, 19, 20); ; ; 2*1H2/q; 2*+1; ; /p-2

Safety Information

Pictograms: GHS08; GHS07

Signal Word: Warning

Hazard Statements: H315; H319; H335; H373; H412; H302; H312; H332

Precautionary Statements: P261; P305+P351+P338; P273; P280; P302+P352; P321; P405; P501; P264; P260; P271; P270; P304+P340; P403+P233; P362+P364; P330; P264+P265; P301+P317; P317; P337+P317; P332+P317; P319

WGK: 2

Storage:

Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter