EDTA disodium salt dihydrate 99.0-101.0%, crystals, Ultrapure Bioreagent for molecular biology, J.T.Baker®

Supplier: Avantor

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

4040-00EA 73 GBP
4040-00 4040-01 4040-04 4040-06
EDTA disodium salt dihydrate 99.0-101.0%, crystals, Ultrapure Bioreagent for molecular biology, J.T.Baker®
EDTA disodium salt dihydrate

Divalent cation chelating agent


  • Lot analysis on label

Formula: C₁₀H₁₄N₂Na₂O₈·2H₂O
MW: 372,24 g/mol
Melting Pt: 255 °C
Storage Temperature: Ambient
MDL Number: MFCD00150037
CAS Number: 6381-92-6
EINECS: 205-358-3
Merck Index: 13,03543
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Specification Test Results

For Laboratory,Research,or Manufacturing Use 99.0 - 101.0%
Assay (C₁₀H₁₄N₂Na₂O₈·2H₂O) 99.0 - 101.0 %
DNase Activity (None Detected) Passes Test
RNase Activity Passes Test
Protease Activity Passes Test
pH of 5% Solution at 25°C 4.0 - 6.0
Calcium (Ca) ≤0.005 %
Heavy Metals (as Pb) ≤0.001 %
Insoluble Matter ≤0.005 %
Iron (Fe) ≤0.005 %
Nitrilotriacetic Acid (by polarography) ≤0.1 %

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