- 108409
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1.08409
Ethylendiamintetraacetic acid magnesium dipotassium salt
for analysis
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Synonym(s):
Ethylendiamintetraacetic acid magnesium dipotassium salt, Ethylenediaminetetraacetic acid dipotassium magnesium salt, Ethylenedinitrilotetraacetic acid dipotassium magnesium salt
Empirical Formula (Hill Notation):
C10H12K2MgN2O8 · 2H2O
Molecular Weight:
426.74
Recommended Products
Quality Level
form
solid
reaction suitability
reaction type: Complexometric reactions
technique(s)
titration: suitable
pH
6.0-9.0 (20 °C, 50 g/L in H2O)
solubility
200 g/L
bulk density
730 kg/m3
storage temp.
no temp limit
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This Item | 705012 | 1391000 | 742872 |
|---|---|---|---|
| reaction suitability reaction type: Complexometric reactions | reaction suitability - | reaction suitability - | reaction suitability - |
| technique(s) titration: suitable | technique(s) - | technique(s) - | technique(s) - |
| form solid | form solid | form - | form liquid |
| pH 6.0-9.0 (20 °C, 50 g/L in H2O) | pH - | pH - | pH - |
| solubility 200 g/L | solubility - | solubility - | solubility - |
| bulk density 730 kg/m3 | bulk density - | bulk density - | bulk density - |
Analysis Note
Assay (complexometric, calc. on anhydrous substance): ≥ 98 %
Identity (IR-spectrum): passes test
Heavy metals (as Pb): ≤ 0.0005 %
Fe (Iron): ≤ 0.001 %
Free Magnesium: ≤ 0.01 %
Free EDTA: ≤ 0.05 %
Water (according to Karl Fischer): 7.5 - 9.5 %
Identity (IR-spectrum): passes test
Heavy metals (as Pb): ≤ 0.0005 %
Fe (Iron): ≤ 0.001 %
Free Magnesium: ≤ 0.01 %
Free EDTA: ≤ 0.05 %
Water (according to Karl Fischer): 7.5 - 9.5 %
Storage Class Code
11 - Combustible Solids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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