EDTA disodium salt dihydrate 99.0-101.0%, AR® ACS, Macron Fine Chemicals™

Supplier: Avantor Performance Materials

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

4931-20EA 84009.19 INR
4931-20 MACR4931-04 MACR4931-02
EDTA disodium salt dihydrate 99.0-101.0%, AR® ACS, Macron Fine Chemicals™
EDTA disodium salt dihydrate
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

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use 99.0 - 101.0%
ACS - Assay (C₁₀H₁₄N₂Na₂O₈·2H₂O) 99.0 - 101.0 %
Identification A Passes Test
Identification B Passes Test
Identification C Passes Test
ACS - Heavy Metals (as Pb) ≤0.005 %
ACS - Insoluble Matter ≤0.005 %
ACS - Iron (Fe) ≤0.01 %
ACS - Nitrilotriacetic Acid (by polarography) ≤0.1 %
ACS - pH of 5% Solution at 25°C 4.0 - 6.0
Certificate Provided Reports Actual Lot Analysis

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