Chemical Composition — Impurities ≤ 0.2%

Hazard statements (CLP)

H317, H320, H334, H341, H351, H372, H400, H410

Code

Statements

H317

May cause an allergic skin reaction

SECTION 2: Hazards identification

Hazard statements

Solid metallic products are generally classified as “articles” and do not constitute as Causes eye irritation May cause allergy or asthma symptoms or breathing difficulties if inhaled May cause an allergic skin reaction Suspected of causing genetic defects Suspected of causing cancer Causes damage to organs (kidneys, respiratory system) Causes damage to organs through prolonged or repeated exposure (respiratory system) Very toxic to aquatic life Very toxic to aquatic life with long lasting effects

Signal word

Warning

Prevention

Do not breathe dust/fume/gas/mist/vapours/spray In case of inadequate ventilation wear respiratory protection Contaminated work clothing should not be allowed out of the workplace Wash thoroughly after handling Wear protective gloves Obtain special instructions before use Do not handle until all safety precautions have been read and understood Use personal protective equipment as required Do not eat, drink or smoke when using this product Avoid release to the environment

Response

IF exposed or concerned: Seek medical advice/attention IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do so. Continue rinsing. If eye irritation persists seek medical advice/attention. If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician. IF ON SKIN Wash with plenty of soap and water. If skin irritation or rash occurs Seek medical advice/attention. Wash contaminated clothing before reuse. If exposed or concerned: Seek medical advice/attention. Collect spillage.

Storage

Store in a closed container in a secure and dry location. For thoriated tungsten electrodes, store in tightly closed containers in a cool and well-ventilated area. Nobody should remain permanently or longer than necessary in close proximity to the stored thoriated tungsten electrodes as they may emit beta and gamma radiation. Additional measures should be taken to protect from such possible beta and gamma radiation. Thoriated tungsten electrodes may be incompatible with some strong acids.

Disposal

Dispose of contents/container in accordance with local/regional/national/international regulations.

2.1 Classification of the substance or mixture

Serious Eye Damage/Irritation Toxic to reproduction - Category 1B Respiratory Sensitizer Specific target organ toxicity - Single exposure - Category 1 (kidneys, respiratory system) Skin Sensitizer Specific target organ toxicity - Repeated exposure - Category 1 (respiratory system, skin) Germ Cell Mutagenicity Hazardous to aquatic environment - Acute Hazard - Category 1 Carcinogenicity - Category 2 Hazardous to aquatic environment - Chronic Hazard - Category 1