Note: Ingredients listed on restricted chemical lists
EC/CAS
215-181-3/1310-58-3
Name of the chemical
potassium hydroxide
Concentration
1-10%
EC/CAS
231-791-2/7732-18-5
Name of the chemical
Water, distilled, conductivity or of similar purity H2O
Concentration
90-99%
General Information
Revision date
2025-08-01
Product name
Potassium Hydroxide 10% Solution
1.2.1 Relevant identified uses
PC21: Laboratory chemicals. For professional use only
supplier name
Solmedia Ltd
Emergency telephone
+44 (0)844 80 80 900
Icons in SDS
Company Information
company name
Solmedia Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
labsupplies@solmedialtd.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H314, H314+H318, H318
Hazard statements
Code
Statements
H314
Causes severe skin burns and eye damage
Section 2
SECTION 2: Hazards identification
Regulation (EC) No. 1272/2008 [CLP] Classification of the substance or mixture
Hazard statements
H314 +H318: Causes severe skin burns and eye damage.
Signal word
Danger
Hazard pictograms
GHS05: Corrosion Datasheet number: HST403, HST404, HST405, HST406 v2.0.0 Revised August 2025 1
Precautionary statements
P280 – Wear protective gear (gloves, clothing, eye/face protection). P301 + P330 + P331 – If swallowed rinse the mouth, but do not induce vomiting. P305 + P351 + P338 – If the substance gets in the eyes rinse gently with water, remove contact lenses if possible, and continue rinsing. P310 – If exposed, immediately call a poison center or doctor. P303 + P361 + P353 – If it gets on skin or hair remove contaminated clothing immediately, and rinse skin with water or shower
PBT Substances
This product is not identified as a PBT substance
2.1 Classification of the substance or mixture
Classification under CLP: Regulation (EC) No. 1272/2008 [CLP] Hazard Class Hazard Category Hazard Statement Eye damage/Eye irritation Category 1 H318 Skin corrosion/irritation Category 1A H314 Most important adverse effects: Causes severe burns
