Electrolytic Tough-Pitch copper (ETP; C1100)

Hazard statements (CLP)

H335, H372, H400, H410

Code

Statements

H335

May cause respiratory irritation

SECTION 2: Hazards identification

1. Emergency Overview : Copper alloy products in the natural state(solid form) do not present a hazard for emergency response personnel.

Potential health effects

Copper alloy products in the natural state do not present an inhalation, ingestion, or contact hazard. However, operations such as burning, welding, sawing, brazing, or grinding may release fumes and/or dusts which may present health hazards if occupational exposure limits are exceeded. (irritant) 2.1 Classification of the Globaly Harmonized System(GHS) 2.1.1 Specific Target Oragn Toxicity (Single Exposure) : Category 3 (respiratory tract irritation) 2.1.2 Specific Target Oragn Toxicity (Repeated Exposure) : Category 1 2.1.3 Aquatic Hazard (Acute) : Category 1 2.1.4 Aquatic Hazard (Long-term) : Category 1

Signal word

Danger 2.2.3 Hazard statement codes for physical hazards : (None) 2.2.4 Hazard statement codes for health hazards : • H335 : May cause respiratory irritation. (For dust, fume, gas, mist, vapors, and spray etc.) • H372 : Cause damage to organs(state all organs affected, if known) through prolonged or repeated exposure(state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard) 2.2.5 Hazard statement codes for environmental hazards : ※ Copper alloy products in the natural state(such as plate, sheet, strip, and rolled bar etc.) do not present a hazard.(Below hazard statement do not apply) • H400 : Very toxic to aquatic life. • H410 : Very toxic to aquatic with long lasting effects. 2.2.6 Codification of prevention precautionay statements : • P260 : Do not breathe dust / fume / gas / mist / vapours / spray. • P261 : Avoid breathing dust / fume / gas / mist / vapours / spray. • P264 : Wash ... thoroughly after handling. • P270 : Do not eat, drink or smoke when using this product. • P271 : Use only outdoors or in a well-ventilated area. • P273 : Avoid release to the environment. • P304+P340 : IF INHALED : Remove victim to fresh air and keep at rest in a position comfortable for breathing. • P312 : Immediately call a POISON CENTER or doctor/physician if you feel unwell. • P314 : Get medical advice/attention if you feel unwell. • P391 : Collect spillage. • P403+P233 : Store in a well-ventilated place. Keep container tightly closed. • P405 : Store locked up. • P501 : Dispose of contents/container to ...(in accordance with local / regional / national / international regulation(to be specified))

Principle Routes of Exposure

Inhalation, Eye contact, Skin Contact INHALATION : Short-term exposure to fumes/dust may produce irritation of the repiratory system. High concentrations of copper oxide fumes may cause metal fume fever. EYE : Short-term exposure to fumes/dust may produce irritation. SKIN : Repeated or prolonged exposure to copper dusts or mists may cause irritant or allergic contact dermatities. INGESTION : Abdminal pain, nausea, vomiting.

Medical Conditions Generally Aggravated by Exposure

Exposure to fumes or dust may aggravate existing respiratory disease or dermatities. 2.3.3 Target organs : Upper respiratory tract, eyes, skin. 2.3.4 Signs and Symptoms : Metal fume fever – metallic taste in mouth, dryness, and irritation of the throat, and influenza-like symptoms. The effects may be delayed. 2.3.5 Carcinogenicity

2.1 Classification of the substance or mixture

ACGIH IARC NTP Copper (fume, dust & mist) No * See Toxicological Information(Section #11).

Environmental effects

None known. Product has not been tested for environmental propertied. 2.3.7 Hazard ratings Degree of hazard (0 = low, 4 = extreme) • Hazardous Materials Identification System(HMIS) : Health : 1 Flammability : 0

Physical hazards

None • National Fire Protection Association(NFPA) : Health Flammability Instability/Reactivity Special Division (Blue) (Red) (Yellow) (White) Copper 2 3 0 - ※ Human Threshold Response DATA Odor Threshold : Unknown. Irritation Threshold : Unknown. Immediately Dangerous to Life or Health (IDLH) Value(s) : The IDLH for copper is 100 ㎎/㎥.