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Safety Data Sheet EN

Potassium iodide

CAS 7681-11-0

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Potassium iodide
Product Code
A12704
Chemical Name
Potassium iodide
Synonyms
Knollide; Potide

Regulatory Identifiers

CAS Number
7681-11-0 Check regulations →

Identified Uses

Laboratory chemicals.

Uses advised against

No Information available

Manufacturers & Suppliers

A

Avocado Research Chemicals Ltd. (Part of Thermo Fisher Scientific)

manufacturer

Shore Road, Heysham Lancashire, LA3 2XY, United Kingdom

+44 (0) 1524 850506

Emergency Contacts

Emergency Contact

001-800-227-6701

Emergency Contact

+32 14 57 52 11

Emergency Contact

001-201-796-7100

Emergency Contact

+32 14 57 52 99

CHEMTREC

001-800-424-9300

CHEMTREC

001-703-527-3887

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

STOT RE Cat. 1

GHS Pictograms

GHS08 - Serious health hazard

GHS08

Hazard Statements

H372 Causes damage to organs through prolonged or repeated exposure

Precautionary Statements

P260 Do not breathe dust/fume/gas/mist/vapors/spray
P264 Wash face, hands and any exposed skin thoroughly after handling
P270 Do not eat, drink or smoke when using this product
P314 Get medical advice/attention if you feel unwell
P403 Store in a well-ventilated place
P501 Dispose of contents/ container to an approved waste disposal plant

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type substance
Chemical Name CAS Number Concentration Hazardous
Potassium iodide 7681-11-0 100% No
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Remove to fresh air. If not breathing, give artificial respiration. Get medical attention if symptoms occur.

Skin contact

Wash off immediately with plenty of water for at least 15 minutes. If skin irritation persists, call a physician.

Eye contact

Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Get medical attention.

Ingestion

Clean mouth with water and drink afterwards plenty of water. Get medical attention if symptoms occur.

Medical Treatment

Treat symptomatically.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Use extinguishing measures that are appropriate to local circumstances and the surrounding environment.

Unsuitable media

No information available.

Specific hazards

Keep product and empty container away from heat and sources of ignition. Thermal decomposition can lead to release of irritating gases and vapors.

Firefighter Protection

As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gear.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Environmental

Should not be released into the environment.

Cleanup methods

Sweep up and shovel into suitable containers for disposal.

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Wear personal protective equipment/face protection. Ensure adequate ventilation. Avoid ingestion and inhalation. Avoid dust formation. Do not get in eyes, on skin, or on clothing.

Storage

Keep containers tightly closed in a dry, cool and well-ventilated place. Protect from direct sunlight. To maintain product quality. Store under an inert atmosphere.

Hygiene

Do not get in eyes, on skin, or on clothing.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

09

Physical and Chemical Properties

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

Solubility In Water
1.43 kg/L
Cloud Point
---
Partition Coefficient
0.04 (log Pow)
Auto Ignition Temperature
No data available
Evaporation Rate
Not applicable (Solid)
Form
---
Freezing Point
---
Relative Density
---
Properties Status
---
Crystallisation Point
---
Kinematic Viscosity
Not applicable (Solid)
Flammability
No information available
Lower Explosive Limit
No data available
Relative Evaporation Rate
---
Physical State
Solid
Dynamic Viscosity
---
Ph
6-8 (5% in water (20°C))
Explosive Limits
---
Colour Intensity
---
Boiling Point
1330 °C / 2426 °F @ 760 mmHg
State Under Standard Conditions
---
Upper Explosive Limit
No data available
Vapor Pressure
1 mmHg @ 745 °C
Solubility In Fat
---
Odor Threshold
No data available
Bulk Density
No data available
Solidification Point
---
Molecular Weight
166
Density
---
Colour
---
Softening Point
No data available
Flash Point
No information available (Method - No information available)
Metal Corrosion
---
Odor
Odorless
Appearance
White
Melting Point
680 °C / 1256 °F
Decomposition Temperature
No data available
Solubility
---
Physical State Data
solid
Voc Content
---
Vapor Density
Not applicable (Solid)
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

Air sensitive. Light sensitive. Hygroscopic.

Hazardous reactions

None under normal processing.

Avoid

Excess heat. Avoid dust formation. Exposure to moist air or water. Exposure to air. Exposure to light.

Incompatible

Strong oxidizing agents.

Decomposition

Hydrogen iodide.

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

The data for this section has not been processed yet.

13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

The data for this section has not been processed yet.

14

Transport Information

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

15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

The data for this section has not been processed yet.

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Frequently Asked Questions

Common questions about safety, handling, and properties

What other names is Potassium iodide known by?

Potassium iodide is also known as: Knollide; Potide

What is the hazard signal word for Potassium iodide?

The signal word is danger.

What is the physical form of Potassium iodide?

Potassium iodide is a solid appearing as white . It has odorless odor.

What is Potassium iodide used for?

Laboratory chemicals.

What are the hazard statements for Potassium iodide?

This substance has 1 hazard statement:

  • H372: Causes damage to organs through prolonged or repeated exposure

What is the melting point of Potassium iodide?

The melting point is 680 °C / 1256 °F and the boiling point is 1330 °C / 2426 °F @ 760 mmHg.