EDTA disodium salt dihydrate ≥99.0% for HPLC, Fluka™

Supplier: Honeywell Chemicals
Warning

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

03682-10G 03682-50G
HONC03682-10GEA 287 SGD
HONC03682-10G HONC03682-50G
EDTA disodium salt dihydrate ≥99.0% for HPLC, Fluka™
EDTA disodium salt dihydrate
Formula: C₁₀H₁₄N₂Na₂O₈·2H₂O
MW: 372,24 g/mol
Melting Pt: 244-250 °C
Storage Temperature: Ambient
MDL Number: MFCD00150037
CAS Number: 6381-92-6
EINECS: 230-944-0
Merck Index: 13,03543
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Specification Test Results

Assay 99.0 - 101.0 %
Suitability test (HPLC) complying
Colour of the solution complying
Clearness of the solution complying
Absorbance at 500 nm Max. 0.02
Absorbance at 290 nm Max. 0.02
Absorbance at 280 nm Max. 0.03
Absorbance at 270 nm Max. 0.05
Absorbance at 260 nm Max. 0.15
Aluminium (Al) Max. 5 ppm
Barium (Ba) Max. 5 ppm
Bismuth (Bi) Max. 5 ppm
Calcium (Ca) Max. 10 ppm
Cadmium (Cd) Max. 5 ppm
Cobalt (Co) Max. 5 ppm
Chromium (Cr) Max. 5 ppm
Copper (Cu) Max. 5 ppm
Iron (Fe) Max. 5 ppm
Potassium (K) Max. 50 ppm
Lithium (Li) Max. 5 ppm
Magnesium (Mg) Max. 5 ppm
Manganese (Mn) Max. 5 ppm
Molybdenum (Mo) Max. 5 ppm
Nickel (Ni) Max. 5 ppm
Lead (Pb) Max. 5 ppm
Strontium (Sr) Max. 5 ppm
Zinc (Zn) Max. 5 ppm
Total S (as SO₄) Max. 50 ppm
Chloride (Cl) Max. 50 ppm

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