Note: Ingredients listed on restricted chemical lists
EC/CAS
1310-73-2
Name of the chemical
sodium hydroxide
Concentration
>=2-<3
General Information
Version
1.1
Revision date
2026-08-17
Product name
CLAX HYPO 42A1
1.2.1 Relevant identified uses
Laundry aid
1.2.2. Uses advised against
on use
Icons in SDS
Company Information
company name
Diversey Australia Pty Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
HazardCommunication@solenis.com, aucustserv@solenis.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H227, H290, H314, H400, H402, H411
Hazard statements
Code
Statements
H227
Combustible liquid
Section 2
SECTION 2: Hazards identification
Classification for the undiluted product GHS Classification Flammable liquids Category 4 Corrosive to Metals Category 1 Skin corrosion/irritation Category 1 Serious eye damage/eye irritation Category 1 Short-term (acute) aquatic Category 1 hazard Long-term (chronic) aquatic Category 2 hazard
Signal word
Danger
Hazard statements
H227 Combustible liquid. H290 May be corrosive to metals. H314 Causes severe skin burns and eye damage. H400 Very toxic to aquatic life. H411 Toxic to aquatic life with long lasting effects. : H402 Harmful to aquatic life.
Prevention
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P234 Keep only in original packaging. P264 Wash skin thoroughly after handling. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P273 Avoid release to the environment.
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. P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/ doctor. 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 CENTER/ doctor. P363 Wash contaminated clothing before reuse. P370 + P378 In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P390 Absorb spillage to prevent material damage.
Storage
P403 Store in a well-ventilated place. P405 Store locked up. P406 Store in a corrosion resistant container with a resistant inner liner.
Other hazards which do not result in classification
None known. Classification for the diluted product 0.5 % V/V GHS Classification Short-term (acute) aquatic Category 3 hazard
Disposal
P501 Dispose of contents/ container to an approved waste disposal plant.
2.1 Classification of the substance or mixture
Short-term (acute) aquatic : Category 3 hazard
