NanoSi

SECTION 2: Hazards identification

29 CFR 1910.1200) Physical state : Solid. [Powder.] Color : Bluish-grey. Black. Brown. Gray. Dark. Odor : Odorless. Emergency overview

Hazard statements

MAY CAUSE EYE IRRITATION.

Precautionary statements

Keep away from heat, sparks and flame. Prevent dust accumulation. Avoid breathing dust. Avoid contact with eyes. Use only with adequate ventilation. Keep container tightly closed and sealed until ready for use. Wash thoroughly after handling. Avoid the creation of dust when handling and avoid all possible sources of ignition (spark or flame). OSHA/HCS status : While this material is not considered hazardous by the OSHA Hazard Communication Standard (29 CFR 1910.1200), this MSDS contains valuable information critical to the safe handling and proper use of the product. This MSDS should be retained and available for employees and other users of this product.

Potential Acute Health Effects

Inhalation Exposure to airborne concentrations above statutory or recommended exposure limits may cause irritation of the nose, throat and lungs. Ingestion No known significant effects or critical hazards. Skin No known significant effects or critical hazards. Eyes Slightly irritating to the eyes.

Potential chronic health

effects : Repeated or prolonged inhalation of dust may lead to chronic respiratory irritation. Carcinogenicity : No known significant effects or critical hazards. Mutagenicity : No known significant effects or critical hazards.

Teratogenic Effects

No known significant effects or critical hazards. Developmental effects : No known significant effects or critical hazards. Fertility effects : No known significant effects or critical hazards. Over-exposure signs/symptoms Inhalation : Adverse symptoms may include the following: respiratory tract irritation coughing Ingestion : No specific data. Skin : No specific data. Eyes : Adverse symptoms may include the following: irritation watering redness Medical conditions : None known. aggravated by over- exposure