BIS CYCLOHEXANONE OXALYL DIHYDRAZIDE AR

Super sensitive reagent for spectrophotometric
determination of copper (II).
 Cuprizon, Cuprizone, Oxalic acid bis(cyclohexylidenehydrazide)

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Article No.
01990
Grade
AR
Purity
99%
CAS No.
370-81-0
Molecular Formula
C14H22N4O2
Molecular Weight
278.36
H.S. Code
2928.0090
Shelf Life
60 Months
MSDS
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Certificate of Analysis (COAs)
 

 

Physical Properties

Physical state at 20 °C
Solid
Colour
White powder
Melting point/ Freezing point [°C]
210 - 214 °C
Density [g/cm3]
>1
Solubility in water [% weight]
Insoluble in water

Packings

  • 1GBA000015

    10 g (00010)

  • 1GBA000032

    25 g (00025)

 

Specifications

Appearance White to tan crystals or powder
Assay Min 99%
Melting point 206 - 214 deg C
Substance insoluble in methanol Max 0.005%
Heavy metal (as Pb) Max 0.001%
Iron (Fe) Max 0.001%
Sulphated ash Max 0.1%
Loss on drying (at 105°C) Max 0.5%
Suitability (for determination of copper) Passes test

Revision Date : 25-Jun-2013
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