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48160

Supelco

[2,2′]-Furildioxime monohydrate

for spectrophotometric det. of spectrophotometric determination of Au(II), Co(II), Cu(II), Ni(II), Pd(II), Re(VII), U(VI), ≥99.0%

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About This Item

Empirical Formula (Hill Notation):
C10H8N2O4 · H2O
CAS Number:
Molecular Weight:
238.20
Beilstein:
85892
EC Number:
MDL number:
UNSPSC Code:
12000000
PubChem Substance ID:

description

mixture of isomers (α-furildioxime:γ-furildioxime = ~80:20)

Assay

≥99.0% (TLC)
≥99.0%

quality

for spectrophotometric det. of spectrophotometric determination of Au(II), Co(II), Cu(II), Ni(II), Pd(II), Re(VII), U(VI)

technique(s)

UV/Vis spectroscopy: suitable

SMILES string

[H]O[H].O\N=C(c1ccco1)\C(=N\O)c2ccco2

Other Notes

Reagent for the spectrophotometric determination of Au(II), Co(II), Cu(II), Ni(II), Pd(II), Re(VII) and U(VI), a review

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R B Singh et al.
Talanta, 26(6), 425-444 (1979-06-01)
The uses of oximes as spectrophotometric reagents since 1953 are reviewed.

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