03640
Fluka

Ethylenediaminetetraacetic acid diammonium salt

puriss. p.a., ≥99.0% (KT)

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Synonym

Diammonium ethylenediaminetetraacetate

Molecular Formula

(NH₄OOCCH₂)₂NCH₂CH₂N(CH₂COOH)₂

Molecular Weight

326.30

CAS Number

20824-56-0

Beilstein Registry Number

7785165

MDL number

MFCD00036454

PubChem Substance ID

24845523

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Properties

grade

puriss. p.a.

assay

≥99.0% (KT)

pH

4.0-5.0 (25 °C, 50 mg/mL in H₂O)

anion traces

chloride (Cl^-): ≤50 mg/kg

sulfate (SO₄^2-): ≤50 mg/kg

cation traces

Ca: ≤10 mg/kg

Cd: ≤5 mg/kg

Co: ≤5 mg/kg

Cr: ≤5 mg/kg

Cu: ≤5 mg/kg

Fe: ≤5 mg/kg

K: ≤50 mg/kg

Mg: ≤5 mg/kg

Mn: ≤5 mg/kg

Na: ≤500 mg/kg

Ni: ≤5 mg/kg

Pb: ≤5 mg/kg

Zn: ≤5 mg/kg

Safety

Safety Statements

22-24/25

WGK Germany

3

Related Categories

... Biochemicals and Reagents > Chelators

... Puriss p.a. > E-H, Puriss p.a.

MSDS

Certificate of Analysis

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