Copper(II) oxide cas no:1317-38-0
Synonyms: Banacobru OL; C.I. Pigment Black 15; Chrome Brown; Copper monooxide; Copper oxide (CuO); Copperoxide(CuO); CuO; Precipitated cupric oxide; Cupric oxide
NameCopper(II) oxide
CAS1317-38-0
SynonymsBanacobru OL; C.I. Pigment Black 15; Chrome Brown; Copper monooxide; Copper oxide (CuO); Copperoxide(CuO); CuO; Precipitated cupric oxide; Cupric oxide
EINECS(EC#)215-269-1
Molecular FormulaCuO
Molecular Weight79.54
Appearanceblack crystalline powder
refractive index2.63
storage tempStore in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Hazard Xn:Harmful
Risk R22
Safety
Hazard Codes:?
XiXn
Risk Statements: 22-37?
R22: Harmful if swallowed
R37: Irritating to respiratory system
Safety Statements: 22-36?
S22: Do not breathe dust
S36: Wear suitable protective clothing
WGK Germany: 1
RTECS: GL7900000
HS Code: 28255000
Poison by intratracheal route.? 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.
HS Code 28255000
1、RTECS#: CAS# 1317-38-0: GL7900000?
2、LD50/LC50: RTECS: CAS# 1317-38-0: Oral, rat: LD50 = 470 mg/kg;
3、Carcinogenicity: Copper(II) oxide - Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65.
4、Other: The toxicological properties have not been fully investigated. See actual entry in RTECS for complete information. Mutagenicity: Ames-test: negative.??
