EDTA disodium salt dihydrate 99+% for analysis
Supplier: Thermo Scientific
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Warning
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Synonyms:
Ethylenediaminetetraacetic acid, disodium salt, dihydrate, Ethylenediaminetetraacetic acid disodium salt dihydrate, Kestranal® 2S dihydrate, Disodium dihydrogen ethylenediaminetetraacetate dihydrate, Ethylenedinitrilotetra-acetic acid disodium salt dihydrate, Ethylenediaminetetraacetic acid disodium dihydrate, Titriplex III, Ethylenediaminetetra-acetic acid disodium salt dihydrate, Kestranal® 2S 2 H2O, Sequestrene Na₂, Edetate disodium dihydrate, Edetic acid disodium salt dihydrate
147850010
147851000
147855000
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ACRO147850010EA
289
GBP
ACRO147850010
ACRO147851000
ACRO147855000
ACRO147850050
EDTA disodium salt dihydrate 99+% for analysis
EDTA disodium salt dihydrate
Formula:
C₁₀H₁₄N₂Na₂O₈·2H₂O MW: 372,24 g/mol Melting Pt: 252 °C (dec.) Storage Temperature: Ambient |
MDL Number:
MFCD00150037 CAS Number: 6381-92-6 EINECS: 205-358-3 Merck Index: 13,03543 |
Specification Test Results
Appearance | White Crystalline powder |
Infrared spectrum | Conforms |
Assay | 99.0 to 101.0 % (On dry substance) |
Loss on drying | ≤11.4 % (200°C, 3 h) |
pH | 4.0 to 6.0 (1 % at 20°C) |
Iron (Fe) | ≤80 ppm |
Heavy metals (as Pb) | ≤10 ppm |
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