LRA Calcium Silicate

SECTION 2: Hazards identification

GHS Classification United States: This chemical is considered hazardous by 2012 OSHA 29 CFR 1910.1200 HCS GHS Classification of the Substance or Mixture including Precautionary Statements: Emergency Overview: Fine tan/gray powder..

Medical Conditions Generally Aggravated by Exposure

Pre-exiting upper respiratory and lung disease such as but not limited to bronchitis, emphysema and asthma. Target Organs: Lungs, eyes.

Health hazards

Respiratory irritation, serious eye damage/eye irritation.

Principle Routes of Exposure

Inhalation, dust contact with eyes.

Potential Acute Health Effects

Transitory upper respiratory or eye irritation.

Potential chronic health

Prolonged and repeated exposures to excessive concentrations of product dust, in excess of the PEL/TLV, can cause chronic pulmonary disease.. Carcinogenic Effects IARC Not listed NTP Not listed OSHA Not regulated

Hazard statements

Causes Serious eye irritation. Causes serious eye irritation. May cause respiratory irritation

Prevention

Wash face, hands and any exposed skin thoroughly after handling. Wear eye protection/face protection, gloves/protective clothing. Avoid breathing dust/fume/gas/mist/vapors/spray. Use only outdoors or in a well-ventilated area.

Response

Inhalation IF INHALED Remove to fresh air and keep at rest in a position comfortable for breathing Call a POISON CENTER or doctor/physician if you feel unwell. Skin: IF ON SKIN: Wash with plenty of soap and water. If skin irritation occurs, get medial advice/attention. Take off contaminated clothing and wash before reuse. Eyes: IF IN EYES: Rinse cautiously with water for serval for serval minutes. Remove contact lens, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.

Storage

Store in a well-ventilated place. Keep container tightly closed.

Disposal

Dispose of contents/container to an approved waste disposal plant.

Other hazards

Not Otherwise Classified (HNOC) None known