EGTA (ethylene glycol bis(2-aminoethyl ether)-N,N,N',N'-tetraacetic acid) ≥98.0% (by titrimetric analysis) for complexometry, Fluka™
Supplier: Honeywell Research Chemicals
Synonyms:
Ethylene glycol-O,O'-bis(2-aminoethyl)-N,N,N',N'-tetraacetic acid
, Titriplex® VI
, Idranal® VI
, 3,12-Bis(carboxymethyl)-6,9-dioxa-3,12-diazatetradecanedioic acid
, Ethylenebis(oxyethylenenitrilo)tetraacetic acid
, Ethylenebis(oxyethylenenitrilo)tetra(acetic acid)
, EGTA
, Kestranal® FE PA
, Ethylene Glycol Bis(2-aminoethyl Ether)-N,N,N,N-tetraacetic acid
03779-50G
BJ03779-50GEA
407.12
USD
BJ03779-50G
EGTA (ethylene glycol bis(2-aminoethyl ether)-N,N,N',N'-tetraacetic acid) ≥98.0% (by titrimetric analysis) for complexometry, Fluka™
EGTA (Ethylene glycol bis(2-aminoethyl ether)-N,N,N',N'-tetraacetic acid)
Formula:
C₁₄H₂₄N₂O₁₀ MW: 380.35 g/mol Melting Pt: 241…250 °C Storage Temperature: Ambient |
MDL Number:
MFCD00004291 CAS Number: 67-42-5 EINECS: 200-651-2 |
Specification Test Results
Assay (complexometric) | 97.0 - 101.0 % |
Assay (alkalimetric) | 98.0 - 102.0 % |
Loss on drying (105°C) | Max. 2.0 % |
Colour of the solution | complying |
Clearness of the solution | complying |
Sulfated ash | Max. 0.1 % |
Calcium (Ca) | Max. 10 ppm |
Cadmium (Cd) | Max. 5 ppm |
Cobalt (Co) | Max. 5 ppm |
Chromium (Cr) | Max. 5 ppm |
Copper (Cu) | Max. 5 ppm |
Iron (Fe) | Max. 5 ppm |
Potassium (K) | Max. 50 ppm |
Magnesium (Mg) | Max. 5 ppm |
Manganese (Mn) | Max. 5 ppm |
Sodium (Na) | Max. 200 ppm |
Nickel (Ni) | Max. 5 ppm |
Lead (Pb) | Max. 5 ppm |
Zinc (Zn) | Max. 5 ppm |
Total S (as SO₄) | Max. 400 ppm |
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