EDTA dinatriumsalt dihydrat 99+% för molekylärbiologi DNase-, RNase-, protease-free

Leverantör: Thermo Scientific
Varning

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

327201000 327200025 327205000
ACRO327201000EA 865 SEK
ACRO327201000 ACRO327200025 ACRO327205000
EDTA dinatriumsalt dihydrat 99+% för molekylärbiologi DNase-, RNase-, protease-free
EDTA dinatriumsalt dihydrat
Formel: C₁₀H₁₄N₂Na₂O₈·2H₂O
MW: 372,24 g/mol
Smältpunkt: 252 °C (dec.)
Storage Temperature: Omgivande
MDL Number: MFCD00150037
CAS nummer: 6381-92-6
EINECS: 205-358-3
Merck Index: 12,03556
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Specifikation testresultat

Appearance White Crystalline solid
Infrared spectrum Conforms
Titration Complexometric ≥99.0 %
UV (0.1 M in water)
pH 4 to 5 (5 % at 25°C)
Dnase,Rnase,Protease activity none detected
Iron (Fe) ≤100 ppm
Heavy metals (as Pb) ≤10 ppm
Nitrilotriacetic acid ≤0.1 %
Insoluble matter ≤0.005 %

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