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BIS CYCLOHEXANONE OXALYL DIHYDRAZIDE AR
Super sensitive reagent for spectrophotometric
determination of copper (II).
Cuprizon, Cuprizone, Oxalic acid bis(cyclohexylidenehydrazide)
MSDS
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COAs
Packings
10 g
(00010)
25 g
(00025)
Print friendly version
Article No.
01990
Grade
AR
Purity
99%
CAS No.
370-81-0
Molecular Formula
C
1
4
H
2
2
N
4
O
2
Molecular Weight
278.36
H.S. Code
2928.0090
Shelf Life
60 Months
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
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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BIS CYCLOHEXANONE OXALYL DIHYDRAZIDE