Note: Ingredients listed on restricted chemical lists
EC/CAS
1310-58-3
Name of the chemical
Potassium or sodium hydroxide (20) Potassium hydroxide (21)
Concentration
>=30-<60
General Information
Version
2.0
Revision date
2026-05-27
Product name
DRAIN CLEANER
1.2.1 Relevant identified uses
Detergent Use in drains
Icons in SDS
Company Information
company name
Wurth Australia Pty. Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
product@wurth.com.au
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H290, H302, H314
Hazard statements
Code
Statements
H290
May be corrosive to metals
Section 2
SECTION 2: Hazards identification
GHS Classification Corrosive to metals Category 1 Acute toxicity (Oral) Category 4 Skin corrosion/irritation Sub-category 1A Serious eye damage/eye irri- tation Category 1
Signal word
Danger
Hazard statements
H290 May be corrosive to metals. H302 Harmful if swallowed. H314 Causes severe skin burns and eye damage.
Prevention
P234 Keep only in original packaging. P264 Wash skin thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/ protective clothing/ eye protec- tion/ face protection.
Response
P301 + P330 + P331 + P310 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Immediately call a POISON CENTER/ doctor. P303 + P361 + P353 + P310 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower. Immediately call a POISON CENTER/ doctor. P304 + P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P305 + P351 + P338 + P310 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 P363 Wash contaminated clothing before reuse. P390 Absorb spillage to prevent material damage.
Storage
P405 Store locked up. P406 Store in a corrosion resistant container with a resistant inner liner.
Disposal
P501 Dispose of contents/ container to an approved waste disposal plant.
Other hazards which do not result in classification
None known.
2.1 Classification of the substance or mixture
Corrosive to metals : Category 1 Acute toxicity (Oral) : Category 4 Skin corrosion/irritation : Sub-category 1A Serious eye damage/eye irri- : Category 1 tation