Copper(II) oxide
SIGALD/310433 - needles, mixture of CuO and Cu2O, ACS reagent
Synonym: Cupric oxide
CAS Number: 1317-38-0
Empirical Formula (Hill Notation): CuO
Molecular Weight: 79.55
EC Number: 215-269-1
MDL Number: MFCD00010979
Linear Formula: CuO
Product Type: Chemical
anion traces | sulfate (SO42-): ≤0.012% |
cation traces | C: ≤0.002% |
N: ≤0.002% | |
form | needles |
grade | ACS reagent |
impurities | ≤0.002% C compounds |
≤0.002% N compounds | |
InChI | 1S/Cu.O |
InChI key | QPLDLSVMHZLSFG-UHFFFAOYSA |
Quality Level | 200 ![]() |
reaction suitability | reagent type: catalyst core: copper |
SMILES string | [Cu]=O |
Application: |
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Packaging: | 100, 500 g in poly bottle |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H410 |
Precautionary statements | P273 - P391 - P501 |
Hazard Codes | N |
Risk Statements | 50 |
Safety Statements | 60-61 |
RIDADR | UN 3077 9 / PGIII |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
UNSPSC | 12352300 |