Material Safety Data Sheet

10. Stability and reactivity
Stability: stable
Possible hazards reaction under special conditions: 1, metal (such as zinc Yue): when wet will quickly
corrode, two halogenated HCs (carbon tetrachloride), heat or friction will play an explosive reaction. .
Conditions to Avoid: Dust generation, moisture, heat, sparks, ignition sources.
Materials to avoid: Strong halogen, strong acids, metals, metal oxides, halogens, oxidizing agents,
alcohols, halogenated compounds and oxygen and water.
Hazardous Decomposition Products:
11. Toxicity data
Acute toxicity: Inhalation: a high temperature of dust can cause physical nature of friction, will be deposited
in the path of the nose.
Skin: Dust does not irritate the skin, but it will produce irritation due to friction.
Eyes: 1. Dust may be attached to the eye, in general does not cause irritation 2. Large particles due
to friction and irritation to eyes.
Ingestion: Ingestion a copper poisoning .2 not have a lot of dust ingestion can cause friction
between the stomach and the intestines irritation.
Local Effect: None
Cause sensitivity: None
Special Effects: None
Chronic or long term toxicity: a copper powder can cause lung tissue of trauma (fee woven cellulose
disease), the damage of the lung tissue temperature depending on the particle size of the exposure time
and other pollutants vary, will lead over breathing difficulties, coughing, drowsiness, decreased appetite,
shortness of breath, and asthma-like symptoms of 2. in addition to exposure to dust lung tissue trauma, the
brain will hurt 3. copper and early old brain-related, but there are still controversial yet confirmed 4 Ingestion
copper rapidly excreted, a small amount will be absorbed, but the urine, the ingestion of copper deposited in
the lungs.
12. Ecology
Possible environmental impact / environmental flow cloth: 1 at room temperature in contact with water will
generate oxide film without being eroded, but plain water is in contact with oxygen ribbon slow erosion.
13. Handle
Waste Disposal Method: 1. Pre-treatment, reference to the prevailing regulations, two storage conditions
according to store waste landfill 3. 4. refined recycling.
14. Shipping information
Disposal: 1. Keep away from heat, ignition sources and incompatible materials.
UN number：1396
Domestic transport regulations: a road safety Rule 84, Rule 2 shipping dangerous goods loaded 3. Taiwan
Railway Administration solid handling and transportation of dangerous goods.
Special delivery methods or Caveats: None
15. Regulatory Information
Applicable Regulations: Occupational Safety and sanitation rules, hazardous material that is harmful Liberal
rule, workers operating environment of harmful substances in the air to allow the temperature standard of
road safety rules, industrial waste treatment and storage facilities to clear standards, public hazardous
materials and flammable High Pressure Gas safety Measures set.