Dimethylglyoxime, puriss. p.a., ACS reagent, for the detection of Ni, >=99.0% (TLC)

Code: 40390-25g D2-231

Not available outside of the UK & Ireland.

Application

Dimethylglyoxime (DMG) was used as complexing agent for cobalt(II) and nickel(II) metals for the analysis of brine for trace metals by adsorptive stripping voltam...


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$27.55 25G
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Not available outside of the UK & Ireland.

Application

Dimethylglyoxime (DMG) was used as complexing agent for cobalt(II) and nickel(II) metals for the analysis of brine for trace metals by adsorptive stripping voltammetry. DMG was used in a study to develop a new DMG containing modified sol-gel carbon composite electrode for voltammetric sensing of heavy metals.

General description

Dimethylglyoxime (DMG) is a complexing ligand. Dimethylglyoxime forms a number of mixed ligand complexes with N-acetylglycine with metals such as VO(IV), Ni(II), Zn(II), Pd(II), Cd(II) and Pb(II). It is a useful reagent for the spectrophotometric determination of Co(II), Fe(II), Ni(II), Pd(II) and Re(VII).

assay≥99.0% (TLC)
cation tracesNa: ≤50 mg/kg, K: ≤50 mg/kg, Cr: ≤5 mg/kg, Mn: ≤5 mg/kg, Mg: ≤5 mg/kg, Ca: ≤10 mg/kg, Pb: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg
formsolid
gradepuriss. p.a., ACS reagent
ign. residue≤0.05% (as SO4)
impurities≤0.02% insoluble matter in ethanol
InChI keyJGUQDUKBUKFFRO-GGWOSOGESA-N
InChI1S/C4H8N2O2/c1-3(5-7)4(2)6-8/h7-8H,1-2H3/b5-3+,6-4+
mp240-241 °C (lit.)
Quality Level200
qualityfor the detection of Ni
SMILES stringCC(=N/O)C(C)=NO
solubilitywater: soluble 0.1 g/10 mL, clear, colorless
technique(s)UV/Vis spectroscopy: suitable
Cas Number95-45-4
Hazard Class4.1
Un Number2926
Pack GroupIII
This product has met the following criteria: