二甲基乙二肟

产品名称

二甲基乙二肟, puriss. p.a., ACS reagent, for the detection of Ni, ≥99.0% (TLC)

InChI key

JGUQDUKBUKFFRO-GGWOSOGESA-N

InChI

1S/C4H8N2O2/c1-3(5-7)4(2)6-8/h7-8H,1-2H3/b5-3+,6-4+

SMILES string

CC(=N/O)\C(C)=N\O

grade

ACS reagent, puriss. p.a.

assay

≥99.0% (TLC)

form

solid

quality

for the detection of Ni

technique(s)

UV/Vis spectroscopy: suitable

impurities

≤0.02% insoluble matter in ethanol

ign. residue

≤0.05% (as SO₄)

mp

240-241 °C (lit.)

solubility

water: soluble 0.1 g/10 mL, clear, colorless

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: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg

functional group

amine, oxime

Quality Level

200