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Detail of 1317-38-0
- Product Name:Copper oxide (CuO)
- CAS No:1317-38-0
- Melting Point:1326 ºC
- Hazard Symbols:
Xi
Xn - Molecular Formula:CuO
- Molecular Structure:
- Synonyms:BYK-LP x20704;Banacobru OL;Black copper oxide;C.I. 77403;C.I. Pigment Black 15;Coopers Permatrace Copper;Copacaps;Copper Brown;Copper monooxide;Coppermonoxide;Copper monoxide (CuO);Copper oxide;Copper oxide (Cu4O4);Copper(2+)oxide;Copper(II) oxide;Copper(II) oxide (CuO);Copporal;Cupric oxide;ET;N120;N 120 (oxide);N 520;NSC 83537;NanoActive CuO;NanoArc U 1102DBE;Nanotek CuO;Copper(Ⅱ)oxide wire;
- EINECS:215-269-1
- Molecular Weight:79.54
- Risk Codes:R22
- Density:6.315
- Solubility:insoluble
- Appearance:black crystalline powder
- MSDS:Copper(II)-oxide(1317-38-0).pdf
- Safety:Poison by intratracheal route. Used as fungicide. Also a trace mineral added to animal feeds. Explodes when heated with powdered aluminum; anilinium perchlorate; hydrogen; magnesium; phthalic anhydride. Ignites on contact with dichloromethylsilane; hydrogen sulfide; hydrogen trisulfide. Incandescent reaction when heated with boron; rubidium acetylide (at 350°C); potassium; sodium; phospham. Reacts violently with CsHC2; hydrazine; PN2H; Ti; Zr. Incompatible with metals and reductants (e.g., hydroxylamine or hydrazine). See also COPPER COMPOUNDS.Analytical Methods: For occupational chemical analysis use NIOSH: Copper, 7029.
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Properties
- Fine brownish-black powder or crystals. Bp: decomp @ 1026°, d: 6.4, mp: 1326°. Insol in water and alc. IDLH 100 mg/m3 (as Cu).
TOXICITY
1. itr-rat LDLo:278 mg/kg
TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Sciences. 11 (1969),47.
