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CUPRIC OXIDE POWDER AR/ACS

Suitable for elementary analysis.
Copper(II) oxide

COAs

Packings

100 g (00100)

500 g (00500)

1PB1200060 1PB1200500
Print friendly version
Article No. 03077 Grade AR/ACS
Purity 99% CAS No. 1317-38-0
Molecular Formula CuO Molecular Weight 79.55
H.S. Code 2825.5000 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour Black powder
Odour Odorless Density [g/cm3] 6.32
Solubility in water [% weight] Insoluble in water

Specifications

Appearance Black coloured fine powder Assay (complexometric) Min 99%
Substance insoluble in dilute HCl Max 0.02% Chloride (Cl) Max 0.005%
Total sulphur (as SO4) Max 0.01% Total nitrogen (N) Max 0.002%
Iron (Fe) Max 0.05% Carbon (C) Max 0.01%
Calcium (Ca) Max 0.01% Potassium (K) Max 0.02%
Sodium (Na) Max 0.05%

Safety Information and Hazard Symbols

Exclamation Mark Environment
Symbol: GHS07, GHS09
 Signal Word: Warning
 UN No.: 3077
 IMCO Class No.: 9
 Packing Group: III
 Hazardous Statement: H302-H410
 Precaution Statement: P273-P501
 Risk Statement: 22-50/53
 Safety Statement: 60-61
Revision Date: 06-Feb-2023

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