Ethylenediaminetetraacetic acid
SIAL/03609 - BioUltra, ≥99.0% (KT)
Synonym: (Ethylenedinitrilo)
CAS Number: 60-00-4
Empirical Formula (Hill Notation): C10H16N2O8
Molecular Weight: 292.24
EC Number: 200-449-4
MDL Number: MFCD00003541
Linear Formula: (HO2CCH2)2NCH2CH2N(CH2CO2H)2
Product Type: Chemical
λ | 0.1 M in 1 M NaOH |
anion traces | chloride (Cl-): ≤50 mg/kg |
sulfate (SO42-): ≤100 mg/kg | |
assay | ≥99.0% (KT) |
cation traces | Al: ≤10 mg/kg |
As: ≤0.1 mg/kg | |
Ba: ≤5 mg/kg | |
Bi: ≤5 mg/kg | |
Ca: ≤10 mg/kg | |
Cd: ≤5 mg/kg | |
Co: ≤5 mg/kg | |
Cr: ≤5 mg/kg | |
Cu: ≤5 mg/kg | |
Fe: ≤5 mg/kg | |
K: ≤50 mg/kg | |
Li: ≤5 mg/kg | |
Mg: ≤5 mg/kg | |
Mn: ≤5 mg/kg | |
Mo: ≤5 mg/kg | |
Na: ≤500 mg/kg | |
Ni: ≤5 mg/kg | |
Pb: ≤5 mg/kg | |
Sr: ≤5 mg/kg | |
Zn: ≤5 mg/kg | |
form | powder |
impurities | insoluble matter, passes filter test |
InChI | 1S/C10H16N2O8/c13-7(14)3- |
InChI key | KCXVZYZYPLLWCC-UHFFFAOYSA |
mp | 250 °C (dec.) (lit.) |
product line | BioUltra |
Quality Level | 300 ![]() |
SMILES string | OC(=O)CN(CCN(CC(O)=O)CC(O |
solubility | 0.1 M NaOH: 0.1 M at 20 °C, clear, colorless |
UV absorption | λ: 260 nm Amax: ≤1.00 |
λ: 280 nm Amax: ≤0.05 |
Application: | Ethylenediaminetetraaceti |
Other Notes: | Determination of anions and metal cations by single-column chromatography with EDTA as eluent using conductivity and UV detection ; Buffer component in DNA digest analysis with capillary electrophoresis |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H319 |
Precautionary statements | P305 + P351 + P338 |
Hazard Codes | Xi |
Risk Statements | 36 |
Safety Statements | 26 |
WGK Germany | WGK 2 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥99.0% (KT) |
mp | 250 °C (dec.) (lit.) |
UNSPSC | 12352200 |