Chemical Product Identification & Regulatory Data
Official chemical identifiers, CAS numbers, and regulatory compliance information
Basic Product Information
Regulatory Identifiers
Chemical Abstracts Service registry number - unique identifier for chemical substances
Uses Information
Overview
Potassium hydroxide is a white substance commonly used laboratory chemicals. su3 - industrial uses: uses of substances as such or in preparations at industrial sites. pc21 - laboratory chemicals. proc15 - use as a laboratory reagent. erc6a - industrial use resulting in manufacture of another substance (use of intermediates).
Manage Your Safety Data Sheets
Organize and access your chemical safety data with ease.
GHS Hazard Classification & Safety Warnings
Globally Harmonized System (GHS) hazard pictograms, signal words, and safety classifications
Classification Status
Signal Word
Hazard Classifications
GHS Hazard Pictograms & Safety Symbols
GHS05
GHS07
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
- H290: May be corrosive to metals
- H302: Harmful if swallowed
- H314: Causes severe skin burns and eye damage
Precautionary Statements
- P280: Wear protective gloves/protective clothing/eye protection/face protection
- 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/physician
- 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 or shower
Chemical Manufacturers & Supply Chain
Authorized suppliers, manufacturers, and distribution network information
Fisher Scientific UK
distributor
Bishop Meadow Road, Loughborough, Leicestershire LE11 5RG, United Kingdom
GB
Thermo Fisher Scientific
distributor
Janssen Pharmaceuticalaan 3a 2440 Geel, Belgium
BE
24/7 Emergency Response & Poison Control
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
Emergency Contact
01509 231166
GB
Chemtrec US
(800) 424-9300
US
Chemtrec EU
001-703-527-3887
US
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Product Type
substanceChemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Potassium hydroxide EC: 215-181-3 | 1310-58-3 | 85-100% | ⚠️ Hazardous |
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
🫁 Inhalation Exposure
Remove to fresh air. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; give artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Call a physician or poison control center immediately. If not breathing, give artificial respiration.
🖐️ Skin Contact
Wash off immediately with soap and plenty of water while removing all contaminated clothes and shoes. Call a physician immediately.
👁️ Eye Contact
Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Immediate medical attention is required. Keep eye wide open while rinsing.
🍽️ Ingestion/Swallowing
Do NOT induce vomiting. Immediate medical attention is required. Never give anything by mouth to an unconscious person. Drink plenty of water.
Symptoms:
Ingestion causes severe swelling, severe damage to the delicate tissue and danger of perforation
🚨 Immediate Medical Attention Required
Immediate medical attention is required. Call a physician immediately. Call a physician or poison control center immediately.
Medical Treatment
Treat symptomatically.
Related Chemical Substances & Alternative Products
Similar chemicals with comparable safety profiles and industrial applications
Technical Specifications & Material Properties
Physical state, chemical properties, melting point, boiling point, and material characteristics
Exposure Controls & Personal Protective Equipment (PPE)
Occupational exposure limits, engineering controls, and required safety equipment
🏭 Engineering Controls
Use only under a chemical fume hood. Wherever possible, engineering control measures such as the isolation or enclosure of the process, the introduction of process or equipment changes to minimise release or contact, and the use of properly designed ventilation systems, should be adopted to control hazardous materials at source
🧤 Hand Protection
Protective gloves. Glove materials include Natural rubber, Nitrile rubber, Neoprene, PVC. Breakthrough time and glove thickness should follow manufacturers' recommendations. EU standard: EN 374 (minimum requirement). Inspect gloves before use. Please observe the instructions regarding permeability and breakthrough time which are provided by the supplier of the gloves. Ensure gloves are suitable for the task: Chemical compatability, Dexterity, Operational conditions, User susceptibility, e.g. sensitisation effects, also take into consideration the specific local conditions under which the product is used, such as the danger of cuts, abrasion. Remove gloves with care avoiding skin contamination.
👁️ Eye Protection
Goggles (European standard - EN 166)
😷 Respiratory Protection
When workers are facing concentrations above the exposure limit they must use appropriate certified respirators. To protect the wearer, respiratory protective equipment must be the correct fit and be used and maintained properly. Large scale/emergency use: Use a NIOSH/MSHA or European Standard EN 136 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Recommended Filter type: Particulates filter conforming to EN 143. Small scale/Laboratory use: Use a NIOSH/MSHA or European Standard EN 149:2001 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Recommended half mask: Particle filtering: EN149:2001. When RPE is used a face piece Fit Test should be conducted
🦺 Skin/Body Protection
Long sleeved clothing.
🌍 Environmental Exposure Controls
Prevent product from entering drains.
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
🏷️ UN Number
UN1813
📦 Proper Shipping Name
Potassium hydroxide, solid
⚠️ Transport Hazard Class
8
📋 Packing Group
II
🚛 ADR Transport Precautions
No special precautions required.
🚢 IMDG Maritime Transport Precautions
No special precautions required.
✈️ IATA Air Transport Precautions
No special precautions required.
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What is the hazard signal word for Potassium hydroxide?
The signal word for this substance is "danger".
What is the physical form of Potassium hydroxide?
Potassium hydroxide is a solid appearing as white with white color. It has odorless odor.
What is the solubility of Potassium hydroxide?
No information available
What is Potassium hydroxide used for?
Laboratory chemicals. SU3 - Industrial uses: Uses of substances as such or in preparations at industrial sites. PC21 - Laboratory chemicals. PROC15 - Use as a laboratory reagent. ERC6a - Industrial use resulting in manufacture of another substance (use of intermediates)
What are the hazard statements for Potassium hydroxide?
This substance has 3 hazard statements: H290: May be corrosive to metals H302: Harmful if swallowed H314: Causes severe skin burns and eye damage
What is the melting point of Potassium hydroxide?
The melting point is 360 C / 680 F and the boiling point is 1320 C / 2408 F.