Graphite Shapes, Graphite Electrodes

SECTION 2: Hazards identification

(29 CFR 1910.1200) Emergency Overview Physical State: Solid, various geometrical shapes Color: Black Odour: Odourless Emergency Telephone Number 1-800-424-9300 In its manufactured and shipped state, this product is considered to present low hazard. Processing may generate graphite dust and fumes with the below listed potential health effects.

Potential health effects

Inhalation: No inhalation hazard in manufactured and shipped state. Dust and fumes generated from the material can enter the body by inhalation. High concentrations of dust and fumes may irritate the throat and respiratory system and cause coughing. Frequent inhalation of fume/dust over a long period of time increases the risk of developing lung diseases. Eye Contact: Dust in the eyes will cause irritation. Exposed individuals may experience eye tearing, redness, and discomfort. Skin Contact: Under normal conditions of intended use, this material does not pose a risk to health. Dust may irritate skin. Ingestion: Not relevant, due to the form of the product in it’s manufactured and shipped state. However, ingestion of dusts generated during working operations may cause nausea and vomiting.

Potential chronic health

Prolonged and repeated overexposure to dust can lead to pneumoconiosis. Pre- existing pulmonary disorders, such as emphysema, may possibly be aggravated by prolonged exposure to high concentrations of graphite dusts. Potential Physical / Chemical Effects: Bulk material is non-combustible. The material may form dust and can accumulate electrostatic charges, which may cause an electrical spark (ignition source). High dust levels may create potential for explosion.