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Merck
CN

46122

Ethylenediaminetetraacetic acid diammonium copper salt solution

volumetric, 0.025 M EDTA-Cu(NH4)2

Synonym(s):

Copper diammonium EDTA, Diammonium copper ethylenediaminetetraacetate solution

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About This Item

Empirical Formula (Hill Notation):
C10H20CuN4O8
CAS Number:
Molecular Weight:
387.83
NACRES:
NB.61
PubChem Substance ID:
UNSPSC Code:
26111700
MDL number:
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description

for ion-selective electrodes

Quality Segment

form

solid

quality

volumetric

shelf life

limited shelf life, expiry date on the label

concentration

0.025 M EDTA-Cu(NH4)2

SMILES string

[NH4+].[NH4+].[Cu++].[O-]C(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O

InChI

1S/C10H16N2O8.Cu.2H3N/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;2*1H3/q;+2;;/p-2

InChI key

QWQCKWBAUUOYMU-UHFFFAOYSA-L

General description

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Application

for complexometric titration with copper-selective electrode (Cu-ISE)

Disclaimer

free of precipitate


Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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