KC-499

2.1 Classification of the substance or mixture

OSHA Regulatory Status This chemical is considered hazardous by the 2012 OSHA Hazard Communication Standard (29 CFR 1910.1200) Acute toxicity - Oral Category 3 Acute toxicity - Dermal Category 2 Acute toxicity - Inhalation (Gases) Category 4 Acute toxicity - Inhalation (Dusts/Mists) Category 3 Skin corrosion/irritation Category 1 Serious eye damage/eye irritation Category 1

2.2 Label elements

Emergency Overview Danger

Hazard statements

Toxic if swallowed Fatal in contact with skin Toxic if inhaled Causes severe skin burns and eye damage Appearance Aqueous solution Physical state Liquid Odor Sour

Prevention

Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product Do not get in eyes, on skin, or on clothing Use only outdoors or in a well-ventilated area Do not breathe dusts or mists Wear protective gloves/protective clothing/eye protection/face protection

Response

Specific treatment (see Section 4 on SDS) Immediately call a poison center or doctor IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a poison center or doctor IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower. Wash contaminated clothing before reuse. Immediately call a poison center or doctor IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a poison center or doctor IF SWALLOWED: Immediately call a poison center or doctor. Rinse mouth. Do NOT induce vomiting

Storage

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

Precautionary statements

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

2.3 Other hazards

Not Applicable

Further information

Harmful to aquatic life with long lasting effects