Note: Ingredients listed on restricted chemical lists
EC/CAS
231-791-2/7732-18-5
Name of the chemical
Water, distilled, conductivity or of similar purity H2O
Concentration
65-70%
EC/CAS
215-185-5/1310-73-2
Name of the chemical
sodium hydroxide
Concentration
30-35% 011-002- 0.5%< >=5% <5% 0.5%<
General Information
Version
1.01
Revision date
2025-06-05
Product name
SODIUM HYDROXIDE 30 - 35% SOLUTION
Product Synonyms
CAUSTIC SODA 30% SOL, CAUSTIC SODA 30% SOL TSO, CAUSTIC SODA 32% SOL
1.2.1 Relevant identified uses
Chemicals used in the synthesis and / or formulation of industrial products
supplier name
Univar Solutions UK Ltd
Emergency telephone
+32 (0)3 575 55 55
Icons in SDS
Company Information
company name
Univar Solutions UK Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
SDS.EMEA@univarsolutions.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H290, H314, H318
Hazard statements
Code
Statements
H290
May be corrosive to metals
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture Corrosive to metals Category 1 - (H290) Skin corrosion/irritation Category 1 Sub category A H314) Serious eye damage/eye irritation Category 1 - (H318)
Contains
SODIUM HYDROXIDE
Signal word
Danger
Hazard statements
H314 - Causes severe skin burns and eye damage H290 - May be corrosive to metals
Precautionary statements
P260 - Do not breathe dust/fume/gas/mist/vapours/spray P280 - Wear protective gloves/protective clothing and eye/face protection P303 + P361 + P353 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or 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 Unknown aquatic toxicity
2.3 Other hazards
No information available.
2.1 Classification of the substance or mixture
Corrosive to metals Category 1 - (H290) Skin corrosion/irritation Category 1 Sub category A (H314) Serious eye damage/eye irritation Category 1 - (H318)
