Ethylenediaminetetraacetic acid tetrasodium salt dihydrate
SIAL/03695 - purum, ≥98.0% (KT)
Synonym: EDTA tetrasodium salt; Edathamil; Tetrasodium ethylenediaminetetraacetate dihydrate
CAS Number: 10378-23-1
Empirical Formula (Hill Notation): C10H12N2Na4O8 · 2H2O
Molecular Weight: 416.20
EC Number: 200-573-9
MDL Number: MFCD00150026
Linear Formula: (NaOOCCH2)2NCH2CH2N(CH2COONa)2 · 2H2O
Product Type: Chemical
assay | ≥98.0% (KT) |
grade | purum |
impurities | 5-10% water |
InChI | 1S/C10H16N2O8.4Na.2H2O/c1 |
InChI key | KSYNLCYTMRMCGG-UHFFFAOYSA |
Quality Level | 200 ![]() |
SMILES string | O.O.[Na+].[Na+].[Na+].[Na |
solubility | H2O: 0.1 g/mL, clear |
Biochem/physiol Actions: | Ethylenediaminetetraaceti |
Symbol | ![]() ![]() ![]() |
Signal word | Danger |
Hazard statements | H302 + H332 - H318 - H373 |
Precautionary statements | P260 - P280 - P301 + P312 + P330 - P305 + P351 + P338 + P310 |
Hazard Codes | Xn |
Risk Statements | 22-41 |
Safety Statements | 26-39-46 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 2 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥98.0% (KT) |
UNSPSC | 12352202 |