Sodium hydroxide solution 32%

Hazard statements (CLP)

H290, H302, H314, H413

Code

Statements

H290

May be corrosive to metals

SECTION 2: Hazards identification

GHS Classification Classification under Work Safe New Zealand Classified as hazardous in accordance with the criteria of EPA New Zealand

Physical hazards

Substances/mixtures corrosive to metal Category 1

Health hazards

Acute Oral Toxicity Category 4 Skin Corrosion/Irritation Category 1 A Serious Eye Damage/Eye Irritation Category 1

Environmental hazards

Chronic aquatic toxicity Category 4

Signal word

Danger

Hazard statements

H290 - May be corrosive to metals H314 - Causes severe skin burns and eye damage H302 - Harmful if swallowed H413 - May cause long lasting harmful effects to aquatic life

Prevention

P234 - Keep only in original packaging P280 - Wear protective gloves/protective clothing/eye protection/face protection P264 - Wash face, hands and any exposed skin thoroughly after handling P271 - Use only outdoors or in a well-ventilated area

Response

P301 + P330 + P331 - IF SWALLOWED: rinse mouth. Do NOT induce vomiting P303 + P361 + P353 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing 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 P363 - Wash contaminated clothing before reuse P390 - Absorb spillage to prevent material damage

Storage

P402 - Store in a dry place P403 + P233 - Store in a well-ventilated place. Keep container tightly closed P406 - Store in corrosion resistant polypropylene container with a resistant inliner

Disposal

P501 - Dispose of contents/ container to an approved waste disposal plant

Other hazards which do not result in classification

Toxic to terrestrial vertebrates