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Safety Data Sheet EN

Potassium hydroxide

CAS 1310-58-3
EC 215-181-3

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Potassium hydroxide
Product Code
13451
Chemical Name
lithiumhydroxide
Synonyms
caustische potas, 5%<conc<55%, waterige oplossingen

Regulatory Identifiers

CAS Number
1310-58-3 Check regulations →
EC Number
215-181-3 Check regulations →
REACH No.
01-2119487136-33-0000

Identified Uses

SU24 Scientific research and development

Manufacturers & Suppliers

Alfa Aesar Thermo Fisher Scientific Chemicals, Inc. logo

Alfa Aesar Thermo Fisher Scientific Chemicals, Inc.

manufacturer

30 Bond Street, Ward Hill, MA 01835-8099

800-343-0660

http://www.alfa.com

Emergency Contacts

Emergency Contact

800-343-0660

Monday-Friday, 8am-7pm EST

Carechem 24

866-928-0789

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Skin Corr. Cat. 1A H314
Acute Tox. Cat. 4 H302

GHS Pictograms

GHS07 - Health hazard

GHS07

GHS05 - Corrosive

GHS05

Hazard Statements

H302 Harmful if swallowed.
H314 Causes severe skin burns and eye damage.

Precautionary Statements

P260 Do not breathe dusts or mists.
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.
P405 Store locked up.
P501 Dispose of contents/container in accordance with local/regional/national/international regulations.

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type substance

Substances

Chemical Name CAS Number Concentration Hazardous
lithiumhydroxide EC: 215-181-3 1310-58-3 100% No
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Supply fresh air. If required, provide artificial respiration. Keep patient warm. Seek immediate medical advice.

Skin contact

Immediately wash with water and soap and rinse thoroughly. Seek immediate medical advice.

Eye contact

Rinse opened eye for several minutes under running water. Then consult a doctor.

Ingestion

Seek medical treatment.

Related Products

Similar products with comparable safety profiles

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Properly operating chemical fume hood designed for hazardous chemicals and having an average face velocity of at least 100 feet per minute.

Hands

Impervious gloves. Check protective gloves prior to each use for their proper condition. The selection of suitable gloves not only depends on the material, but also on quality. Quality will vary from manufacturer to manufacturer. Material of gloves Nitrile rubber, NBR. Penetration time of glove material (in minutes) 480. Glove thickness: 0.11 mm

Eyes

Tightly sealed goggles. Full face protection. Safety glasses with side shields / NIOSH (US) or EN 166(EU)

Respiratory

Use suitable respirator when high concentrations are present. Recommended filter device for short term use: Use a respirator with type P100 (USA) or P3 (EN 143) cartridges as a backup to engineering controls. Risk assessment should be performed to determine if air-purifying respirators are appropriate. Only use equipment tested and approved under appropriate government standards.

Skin/Body

Protective work clothing.

09

Physical and Chemical Properties

Appearance, physical state, melting point, boiling point, and material characteristics

Properties Status
---
Kinematic Viscosity
Not applicable.
Freezing Point
---
Melting Point
360 °C (680 °F)
Metal Corrosion
---
Relative Density
Not determined.
State Under Standard Conditions
---
Softening Point
---
Bulk Density
---
Flammability
Not determined.
Solubility In Water
Soluble
Upper Explosive Limit
Not determined
Auto Ignition Temperature
Not determined.
Density
2.044 g/cm3 (17.057 lbs/gal)
Molecular Weight
---
Relative Evaporation Rate
---
Solubility
---
Solubility In Fat
---
Odor
Odorless
Flash Point
---
Dynamic Viscosity
Not applicable.
Vapor Pressure
0.13 hPa
Evaporation Rate
Not applicable.
Ph
13.5
Crystallisation Point
---
Odor Threshold
Not determined.
Partition Coefficient
Not determined.
Cloud Point
---
Lower Explosive Limit
Not determined
Boiling Point
1320 - 1324 ℃ (2408 - 2415 °F)
Physical State Data
solid
Physical State
solid
Voc Content
---
Colour Intensity
---
Decomposition Temperature
Not determined
Colour
---
Explosive Limits
---
Appearance
---
Vapor Density
Not applicable.
Solidification Point
---
Form
Various forms (powder/flake/crystalline/beads, etc.)
14

Transport Information

UN numbers, shipping names, transport classes, and regulatory requirements

UN Number
UN1813
Shipping Name
Potassium hydroxide, solid
Transport Class
8
Packing Group
II
ADR

Warning: Corrosive substances

IMDG

Warning: Corrosive substances

IATA

Warning: Corrosive substances

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Frequently Asked Questions

Common questions about safety, handling, and properties

What other names is Potassium hydroxide known by?

Potassium hydroxide is also known as: caustische potas, 5%<conc<55%, waterige oplossingen

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 . It has odorless odor.

What is Potassium hydroxide used for?

SU24 Scientific research and development

What are the hazard statements for Potassium hydroxide?

This substance has 2 hazard statements:

  • 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 - 1324 ℃ (2408 - 2415 °F).

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