Buy Copper(II) Oxide    AR in NZ.

Copper(II) Oxide AR
1814-01

Warning
Formula: CuO
MW: 79.55 g/mol
Boiling Pt: 2000°C (1013 hPa)
Melting Pt: 1326°C
Density: 4.9 g/cm³ (20°C)
Storage Temperature: Ambient
MDL Number: MFCD00010979
CAS Number: 1317-38-0
EINECS: 215-269-1
UN: 3077
ADR: 9,III
Merck Index: 13,02674

Specification Test Results

Meets ACS Reagent Chemical Requirements  
For Laboratory,Research,or Manufacturing Use  
Assay (Cuo) (by ED TA titrn) ≥ 99.0 %
Insoluble in Dilute HCl ≤ 0.02 %
Carb on Compounds  (as C) ≤ 0.01 %
Chlor ide (Cl) ≤ 0.005 %
Lea d (Pb) ≤ 1 ppm
Nitr ogen Compounds (as N) ≤ 0.002 %
Su lfate (SO) ≤ 0.02 %
Free Alkali Passes Test
Calci um (Ca) ≤ 0.01 %
Ir on (Fe) ≤ 0.05 %
Pota ssium (K) ≤ 0.02 %
Silic on (Si), For Information Only  
Sodi um (Na) ≤ 0.05 %
SGRM Lot2 - Average Particle Diameter, µm (APD), For Information Only  
Specific Surface Area, m/g, For Information Only  
Bulk Density (g/cc), For Information Only  
Mesh (Wet Screen Analysis) - On U.S. No. 325 Sieve, For Information Only

Unit Qty: ea

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