EDTA tetrasodium salt hydrate 98%, pure

Supplier: Thermo Scientific Chemicals

ThermoScintific Chemicals

ThermoScintific Chemicals

Irritant Warning

Corrosive Warning

Danger

Synonyms: Ethylenediaminetetraacetic acid tetrasodium salt hydrate , Edetic acid tetrasodium salt hydrate , Ethylenedinitrilotetra-acetic acid tetrasodium salt hydrate , Sodium 2,2',2'',2'''-(ethane-1,2-diylbis(azanetriyl))tetraacetate xhydrate , Tetrasodium ethylenediaminetetraacetate hydrate , Kestranal® 4S hydrate

11844-0025 11844-0100 11844-5000

TS11844-5000EA 64.3 USD

TS11844-5000 TS11844-0025 TS11844-0100

EDTA tetrasodium salt hydrate 98%, pure

EDTA tetrasodium salt hydrate

Formula: C₁₀H₁₂N₂O₈Na₄·xH₂O
MW: 380.17 g/mol (anhy)
Melting Pt: >300 °C
Storage Temperature: Ambient

MDL Number: MFCD00150025
CAS Number: 194491-31-1

Specification Test Results

Appearance	White to light yellow Crystalline powder
Infrared spectrum	Conforms
Titration Complexometric	≥97.5 % (on dry substance)
Loss on drying	5 % to 15 % (160°C)
Residue after ignition	≤0.05 %
Clarity of solution	(2% soln.) Passes test

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