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Ethylenediamine tetraacetic acid disodium salt dihydrate, 1 kg
Molar mass (M) 372,24 g/mol
Melting point (mp) 110 °C
WGK 2
CAS No. 6381-92-6
EG-Nr. 205-358-3
Application: Stock solution: 0.5 M in water, pH 8.5. Recommended final concentration for enzyme inhibition 1-10 mM. The disodium salt of EDTA only dissolves when the pH-value is around 8.0.
163,95 €/VE
Excl. btw | 1 kg Per VE
Bestelnr. 8043.2
Productdetails
Ethylenediamine tetraacetic acid disodium salt dihydrate ≥99 %, p.a., ACS
EDTA forms chelate complexes with Mg2+-ions and other bivalent metal cations. It can therefore be applied as a general inhibitor for all enzymes which require such metal cations to function (e.g. DNases and metal proteases).
- Tussentotaal: 0.00
Bestelnr. | VE | Verp. | Prijs | Hoeveelheid | |
---|---|---|---|---|---|
8043.1 | 250 g | plastic |
61,20 € |
|
|
8043.2 | 1 kg | plastic |
163,95 € |
|
|
8043.3 | 100 g | plastic |
31,75 € |
|
|
8043.4 | 5 kg | plastic |
622,45 € |
|
|
8043.5 | 25 kg | plastic |
1.773,75 € |
|
|
8043.6 | 2,5 kg | plastic |
317,15 € |
|
|
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- Tussentotaal: 0.00
Downloads / MSDS
Algemene informatie
Analysecertificaten
Guarantee analysis
Assay (compl.) | ≥99 % |
pH value (5 % in H2O) | 4-5 |
In H2O insoluble matter | ≤0.005 % |
Chloride (Cl) | ≤0.01 % |
Sulphate (SO4) | ≤0.02 % |
Lead (Pb) | ≤0.0005 % |
Calcium (Ca) | ≤0.002 % |
Iron (Fe) | ≤0.0005 % |
Copper (Cu) | ≤0.0001 % |
Nickel (Ni) | ≤0.0005 % |
Heavy metals (as Pb) | ≤0.001 % |
Nitrilotriacetic acid | ≤0.05 % |