EDTA (ethylenediamine tetraacetic acid) 99.5% ACS
Supplier: Thermo Scientific
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Warning
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Synonyms:
Kestranal® A, OmniPur® EDTA, Edetic acid, Ethylenediaminetetraacetic acid, Ethylenedinitrilotetra-acetic acid, 2,2',2'',2'''-(Ethane-1,2-diylbis(azanetriyl))tetraacetic acid, (Ethylenedinitrilo)tetraacetic acid, Idranal® II
409930010
409930050
ACRO409930010EA
239
GBP
ACRO409930010
ACRO409930050
EDTA (ethylenediamine tetraacetic acid) 99.5% ACS
EDTA (Ethylenediamine tetraacetic acid)
Formula:
C₁₀H₁₆N₂O₈ MW: 292,25 g/mol Boiling Pt: 614 °C (1013 hPa) Melting Pt: 220 °C Density: 0,86 g/cm³ (20 °C) Flash Pt: >100 °C Storage Temperature: Ambient |
MDL Number:
MFCD00003541 CAS Number: 60-00-4 EINECS: 200-449-4 REACH: 01-2119486399-18 Merck Index: 13,03546 |
Specification Test Results
Appearance | White Crystalline powder |
Infrared spectrum | Conforms |
Titration Complexometric | 99.4 to 100.6 % |
Residue after ignition | ≤0.2 % |
Calcium (Ca) | ≤10 ppm |
Iron (Fe) | ≤50 ppm |
Magnesium (Mg) | ≤5 ppm |
Heavy metals (as Pb) | ≤10 ppm |
Nitrilotriacetic acid | ≤0.1 % ((HOCOCH4)3N) |
Insoluble matter | ≤0.005 % (in dilute NH4OH) |
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