Note: Ingredients listed on restricted chemical lists
EC/CAS
215-185-5/1310-73-2
Name of the chemical
sodium hydroxide
Concentration
<0.1
General Information
Version
1.4
Revision date
2026-01-30
Product name
CHEM-AQUA 52805
Emergency telephone
01 809 2166
Icons in SDS
Company Information
company name
NCH UK & Ireland
e-mail address of the competent person responsible for the Safety Data Sheet
technical_uk@nch.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H314, H318, H412
Hazard statements
Code
Statements
H314
Causes severe skin burns and eye damage
Section 2
SECTION 2: Hazards identification
Regulation (EC) No. 1272/2008 Classification of the substance or mixture
Contains
SODIUM SALT OF TOLYTRIAZOLE
Signal word
Danger
Hazard statements
H314 - Causes severe skin burns and eye damage H412 - Harmful to aquatic life with long lasting effects
Precautionary statements
P273 - Avoid release to the environment 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/shower. 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 P260 - Do not breathe vapors. P280 - Wear protective gloves/protective clothing/eye protection. Keep out of reach of children
2.3 Other hazards
No additional hazards identified.
2.1 Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008 (CLP/GHS) and its adaptations Skin corrosion: Category 1A Aquatic chronic: Category 3 Serious damage to eyes: Category 1 H314 - Causes severe skin burns and eye damage H412 - Harmful to aquatic life with long lasting effects H318 - Causes serious eye damage
