Sodium Hydroxide 1.0000N

2.1 Classification of the substance or mixture

Acute toxicity - Oral Category 4 Acute dermal toxicity Category 4 ISkin corrosion/irritation Category 1 Category 1A Serious eye damage/eye irritation Category 1 Specific target organ toxicity (single exposure) Category 1 Acute aquatic toxicity Category 3

Signal word

Danger

Hazard statements

Harmful in contact with skin + Harmful if swallowed + Causes severe skin burns and eye damage + Causes damage to organs + Harmful to aquatic life

Physical hazards

Corrosive to metals [Category 1 + May be corrosive to metals

Precautionary statements

Do not breathe dust/fume/gas/mist/vapors/spray + Wash face, hands and any exposed skin thoroughly after handling + Do not eat, drink or smoke when using this product + Avoid release to the environment + Wear protective gloves/protective clothing/eye protection/face protection + Immediately call a POISON CENTER or doctor/physician + Calla POISON CENTER or doctor if you feel unwell + Rinse mouth + Immerse in cool water/wrap in wet bandages + Wash contaminated clothing before reuse + Absorb spillage to prevent material damage + IF SWALLOWED: Rinse mouth. Do NOT induce vomiting + IF ON SKIN: Wash with plenty of soap and water + IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell + IF ON SKIN (or hair}: Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower + IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing + IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing + IF exposed: Call a POISON CENTER or doctor/physician * Store lacked up * Store in corrosive resistant aluminum container with a resistant inliner + Dispose of contents/ container to an approved waste disposal plant