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EDTA sól disodowa dihydrat 99+% do analizy

Dostawca: Thermo Fisher Scientific
Uwaga

Synonim: 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 147850050
ACRO147850010EA 1060 PLN
ACRO147850010 ACRO147851000 ACRO147855000 ACRO147850050
EDTA sól disodowa dihydrat 99+% do analizy
EDTA sól disodowa dihydrat
Formuła: C₁₀H₁₄N₂Na₂O₈·2H₂O
MW: 372.24 g/mol
Temp. topnienia: 252 °C (temp. rozkładu)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00150037
Numer CAS: 6381-92-6
Numer WE (dawny EINECS): 205-358-3
Klasyfikacja Merck : 13,03543
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Wyniki testów specyfikacyjnych

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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