Specifications

Item Index
Appearance Black or brownish black powder
copper oxide (CuO) %≥ 99.0
copper (Cu) %≥ 79.1
insoluble matter in hydrochloric acid %≤ 0.05
water soluble matter %≤ 0.1
chloride(Cl-) %≤ 0.05
sulfate (SO4-)% ≤ 0.05
fineness (200 mesh)%≤ 1.0

 

Packing& Storage

Packing Composite paper bag packaging, composite woven bag lined with one layer of aluminized paper; net weight is 25kg
Storage 20℃, 2 years.
Shipping Room temperature in China; may vary elsewhere

 

General Information

1.1 Chemical & Physical Properties

Common Names copper(II) oxide | copper(II) oxide
Structure
CAS No. 1344-70-3 Boiling Point (℃) 1326ºC
Molecular Weight N/A Melting Point (℃) N/A
Appearance powder Vapor Specific Gravity N/A
HS Code 2825500000 Flash Point (℃) N/A
Solubility N/A Autoignition Temperature (℃) N/A

 

1.2 Safety Information

Safety Phrases N/A
RIDADR N/A
WGK Germany 1
Packaging Group N/A
Hazard Class N/A

 

SYMPTOMS PREVENTION FIRST AID
Inhalation Cough. Sore throat. Use local exhaust or breathing protection. Fresh air, rest.
Skin Redness. Burning sensation. Itching. Protective gloves. Remove contaminated clothes. Rinse and then wash skin with water and soap.
Eyes Redness. Pain. Wear safety goggles. First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Ingestion Abdominal pain. Nausea. Vomiting. Do not eat, drink, or smoke during work. Wash hands before eating. Rinse mouth. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention .

 

1.3 Synthetic Route

N/A