Note: Ingredients listed on restricted chemical lists
EC/CAS
1310-73-2
Name of the chemical
sodium hydroxide
Concentration
10-30%
General Information
Revision date
2026-03-24
Product name
Parameter
Product Synonyms
None
1.2.1 Relevant identified uses
Chlorinated alkali detergent
supplier name
Hygiene Technologies Ltd
Icons in SDS
Company Information
company name
Hygiene Technologies Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
info@hygienetech.co.nz
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H290, H302, H314, H411
Hazard statements
Code
Statements
H290
May be corrosive to metals
Section 2
SECTION 2: Hazards identification
Notice 2017 Dangerous Goods
Hazardous Ingredients
Classified as hazardous according to criteria in the Hazardous Substances
2.1 Classification of the substance or mixture
Acute Toxicity – Oral – Category 4 Skin Corrosion – Category 1B Eye Damage – Category 1 Acute Aquatic Hazard – Category 2 Chronic Aquatic Hazard – Category 2 Hazard Statements May be corrosive to metals. Harmful if swallowed. Causes severe skin burns and eye damage. Toxic to aquatic life with long lasting effects. Toxic to terrestrial vertebrates. Contact with acids may liberate toxic gas.
Signal word
Danger
Hazard pictograms
Exclamation Mark, Corrosion, Environmental HSNO Classifications Acute Toxicity – Oral – Category 4 Skin Corrosion – Category 1B Eye Damage – Category 1 Acute Aquatic Hazard – Category 2 Chronic Aquatic Hazard – Category 2
Hazard statements
May be corrosive to metals. Harmful if swallowed. Causes severe skin burns and eye damage. Toxic to aquatic life with long lasting effects. Toxic to terrestrial vertebrates. Contact with acids may liberate toxic gas.
Precautionary statements
Keep out of reach of children. Read label before use. Keep in original container. Do not breathe spray. In case of inadequate ventilation wear respiratory protection. Wear protective gloves, eye protection. Wash hands thoroughly after handling. Do not eat, drink or smoke when using this product. Avoid release to the environment. Collect spillage.
Response
If medical advice is needed, have product container or label at hand. IF SWALLOWED: Rinse mouth. Do not induce vomiting. Call a doctor if you feel unwell. IF ON SKIN (or hair): Rinse skin with water. Remove immediately all contaminated clothing. Wash contaminated clothing before reuse. IF INHALED: Remove 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. Immediately call a doctor. Absorb spillage to prevent material damage.
Storage
Store locked up. Store in corrosive resistant container.
Disposal
Dispose of contents and container in accordance with NZ Hazardous Substances Disposal Notice 2017, Section 9.
