EDTA disodium salt dihydrate ≥99%, white powder

Supplier: MP BIOMEDICALS (FKA ICN BIOMED

Synonyms: Ethylenediaminetetra-acetic acid disodium salt dihydrateEdetate disodium dihydrateEthylenediaminetetraacetic acid, disodium salt, dihydrateKestranal® 2S 2 H2OEthylenedinitrilotetra-acetic acid disodium salt dihydrateTitriplex IIIKestranal® 2S dihydrateEdetic acid disodium salt dihydrateDisodium dihydrogen ethylenediaminetetraacetate dihydrateSequestrene Na₂

0219517391 0219517390 0219517380
IC19517390EA 181.09 USD
IC19517390 IC19517391 IC19517380
EDTA disodium salt dihydrate ≥99%, white powder
EDTA disodium salt dihydrate

Ethylenediamine Tetraacetic Acid is a polyamino carboxylic acid hexadentate ligand and a chelating agent.


Ethylenediamine Tetraacetic Acid is a chelator of divalent cations. It also inhibits enzymes, such as metalloproteases, that require divalent cations for activity

Formula: C₁₀H₁₄N₂Na₂O₈·2H₂O
MW: 372.24 g/mol
MDL Number: MFCD00150037
CAS Number: 6381-92-6
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Specification Test Results

Identity Test Passes
Purity ≥99%
Melting Point 238 - 248 °C
FTIR Conforms to Standard
pH (1% aq soln) 4 - 6
Moisture ≤10%

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