Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- Potassium hydroxide
- Product Code
- P5958
- Chemical Name
- Kaliumoxidhydrat
- Synonyms
- no data available
Regulatory Identifiers
- CAS Number
- 1310-58-3 Check regulations →
- EC Number
- 215-181-3 Check regulations →
- REACH No.
- 01-2119487136-33
Identified Uses
Laboratory chemicals, Manufacture of substances
Manufacturers & Suppliers
Merck Life Science BV/SRL
Brusselsesteenweg 288 B-3090 OVERIJSE
+32 (0)3 899-1301
Emergency Contacts
CHEMTREC
+(32) 28 083237
Anti-poison centre
070 245245
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS05
GHS07
Hazard Statements
Precautionary Statements
Manage your Safety Data Sheets
Organize and access chemical safety data with ease
Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| caustic potash EC: 215-181-3 | 1310-58-3 | 100% | Yes |
For the full text of the H-Statements mentioned in this Section, see Section 16.
First Aid Measures
Emergency procedures for chemical exposure incidents
After inhalation: fresh air. Call in physician.
In case of skin contact: Take off immediately all contaminated clothing. Rinse skin with water/ shower. Call a physician immediately.
After eye contact: rinse out with plenty of water. Immediately call in ophthalmologist. Remove contact lenses.
After swallowing: make victim drink water (two glasses at most), avoid vomiting (risk of perforation). Call a physician immediately.
Immediate Medical Attention
No data available
Medical Treatment
No data available
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Use extinguishing measures that are appropriate to local circumstances and the surrounding environment.
For this substance/mixture no limitations of extinguishing agents are given.
Potassium oxides Not combustible. Ambient fire may liberate hazardous vapours.
Stay in danger area only with self-contained breathing apparatus. Prevent skin contact by keeping a safe distance or by wearing suitable protective clothing.
Firefighter Protection
Stay in danger area only with self-contained breathing apparatus. Prevent skin contact by keeping a safe distance or by wearing suitable protective clothing.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Avoid inhalation of dusts. Avoid substance contact. Ensure adequate ventilation. Evacuate the danger area, observe emergency procedures, consult an expert.
Do not let product enter drains.
Take up dry. Clean up affected area.
Related Products
Similar products with comparable safety profiles
Potassium hydroxide
CAS: 1310-58-3
Potassium hydroxide
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Potassium hydroxide 0.5 mol/l
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Potassium hydroxide solution 50%
---
Potassium hydroxide 0.01 mol/l
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Potassium hydroxide, pellets Ph. Eur.
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Potassium hydroxide 0.05 mol/l in Ethanol
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Sodium hydroxide
CAS: 1310-73-2
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
No metal containers. Tightly closed. Dry. Absorbs carbon dioxide (CO2) from air. Air sensitive. strongly hygroscopic
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Full contact Material: Nitrile rubber Minimum layer thickness: 0,11 mm Break through time: 480 min Material tested:KCL 741 Dermatril® L. Splash contact Material: Nitrile rubber Minimum layer thickness: 0,11 mm Break through time: 480 min Material tested:KCL 741 Dermatril® L. When dissolving in or mixing with other substances and under conditions deviating from those stated in EN 16523-1 please contact the supplier of CE-approved gloves.
Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Tightly fitting safety goggles
required when dusts are generated. Our recommendations on filtering respiratory protection are based on the following standards: DIN EN 143, DIN 14387 and other accompanying standards relating to the used respiratory protection system. Recommended Filter type: Filter type P2. The entrepeneur has to ensure that maintenance, cleaning and testing of respiratory protective devices are carried out according to the instructions of the producer. These measures have to be properly documented.
protective clothing
Do not let product enter drains.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
The product is chemically stable under standard ambient conditions (room temperature) . Heat of solution is very high, and with limited amounts of water, violent boiling may occur
Do not heat above melting point.
In the event of fire: see section 5
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
The data for this section has not been processed yet.
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
No data available
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- 1813
- Shipping Name
- POTASSIUM HYDROXIDE, SOLID
- Transport Class
- 8
- Packing Group
- II
No data available
No data available
No data available
Regulatory Information
Chemical regulations, safety assessments, and compliance status
The data for this section has not been processed yet.
Frequently Asked Questions
Common questions about safety, handling, and properties
What other names is Potassium hydroxide known by?
Potassium hydroxide is also known as: no data available
What is the hazard signal word for Potassium hydroxide?
The signal word is danger.
What is the physical form of Potassium hydroxide?
Potassium hydroxide is a solid with colorless color. It has odorless odor.
What is Potassium hydroxide used for?
Laboratory chemicals, Manufacture of substances
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 361 °C and the boiling point is 1.327 °C at 1.013 hPa.