Solution A Sodium Hydroxide 2% in distilled water

Hazard statements (CLP)

H314, H318, H402

Code

Statements

H314

Causes severe skin burns and eye damage

SECTION 2: Hazards identification

Classification (GHS-US)

Skin corrosion/irritation Category 1B H314 Causes severe skin burns and eye damage Serious eye damage/eye irritation Category 1 H318 Causes serious eye damage H314 Causes severe skin burns and eye damage H318 Causes serious eye damage H402 Harmful to aquatic life NFPA health hazard : 3 - Materials that, under emergency conditions, can cause serious or permanent injury. NFPA fire hazard : 0 - Materials that will not burn under typical fire conditions, including intrinsically noncombustible materials such as concrete, stone, and sand. NFPA reactivity : 1 - Materials that in themselves are normally stable but can become unstable at elevated temperatures and pressures.

Hazard statements

2 05-7-2024/MSDS FJ/LMF Rev 15 h Australia, 5031 FOR RESEARCH USE ONLY com • www.biosensis.com Health : 3 Serious Hazard - Major injury likely unless prompt action is taken and medical treatment is given Flammability : 0 Minimal Hazard - Materials that will not burn Physical : 1 Slight Hazard - Materials that are normally stable but can become unstable (self-react) at high temperatures and pressures. Materials may react non-violently with water or undergo hazardous polymerization in the absence of inhibitors. Personal protection : D D - Face shield and eye protection, Gloves, Synthetic apron H314 - Causes severe skin burns and eye damage

2.2 Label elements

GHS-US labeling

Signal word

Danger

Precautionary statements

P260 - Do not breathe mist, spray, vapors. P264 - Wash exposed skin thoroughly after handling. P280 - Wear eye protection, face protection, protective clothing, protective gloves. P301+P330+P331 - IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303+P361+P353 - IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. P305+P351+P338 - If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P310 - Immediately call a poison center or doctor/physician. P363 - Wash contaminated clothing before reuse. P405 - Store locked up. P501 - Dispose of contents/container to Comply with applicable regulations If inhaled: Remove person to fresh air and keep comfortable for breathing

Other hazards which do not result in classification

None.

Ingredient(s) with unknown acute toxicity

Not applicable 3 05-7-2024/MSDS FJ/LMF Rev 15 FOR RESEARCH USE ONLY