Ethylenediaminetetraacetic acid trisodium salt trihydrate
SIAL/03709 - BioUltra
Synonym: Trisodium ethylenediaminetetraacetate trihydrate
CAS Number: 65501-25-9
Empirical Formula (Hill Notation): C10H13N2Na3O8 · 3H2O
Molecular Weight: 412.23
MDL Number: MFCD02253006
Linear Formula: C10H13N2Na3O8 · 3H2O
Product Type: Chemical
λ | 0.1 M in H2O |
anion traces | chloride (Cl-): ≤50 mg/kg |
sulfate (SO42-): ≤50 mg/kg | |
cation traces | Al: ≤5 mg/kg |
As: ≤0.1 mg/kg | |
Ba: ≤5 mg/kg | |
Bi: ≤5 mg/kg | |
Ca: ≤20 mg/kg | |
Cd: ≤5 mg/kg | |
Co: ≤5 mg/kg | |
Cr: ≤5 mg/kg | |
Cu: ≤5 mg/kg | |
Fe: ≤5 mg/kg | |
Li: ≤5 mg/kg | |
Mg: ≤5 mg/kg | |
Mn: ≤5 mg/kg | |
Mo: ≤5 mg/kg | |
Ni: ≤5 mg/kg | |
Pb: ≤5 mg/kg | |
Sr: ≤5 mg/kg | |
Zn: ≤5 mg/kg | |
InChI | 1S/C10H16N2O8.3Na.3H2O/c1 |
InChI key | FXNQQEVEDZAAJM-UHFFFAOYSA |
pH | 7.0-8.5 (25 °C, 0.1 M in H2O) |
product line | BioUltra |
Quality Level | 100 ![]() |
SMILES string | O.O.O.[Na+].[Na+].[Na+].O |
solubility | H2O: 0.1 M at 20 °C, clear, colorless |
UV absorption | λ: 260 nm Amax: ≤1.5 |
λ: 280 nm Amax: ≤0.1 |
Application: | Ethylenediaminetetraaceti |
Symbol | ![]() ![]() ![]() |
Signal word | Danger |
Hazard statements | H302 + H332 - H318 - H373 |
Precautionary statements | P260 - P280 - P301 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P314 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 2 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
UNSPSC | 12352200 |