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Potassium dihydrogen phosphate

CAS 7778-77-0
EC 231-913-4
LANGUAGE EN
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Product Identification

More information about Potassium dihydrogen phosphate

Basic Product Information

Product Name
Potassium dihydrogen phosphate
Product Code
10840

Regulatory Identifiers

CAS Number
7778-77-0 Check regulations

Chemical Abstracts Service registry number - unique identifier for chemical substances

EC Number
231-913-4 Check regulations

European Community number - used for regulatory compliance in EU/EEA

Uses Information

Identified Uses
SU24 Scientific research and development

Overview

Potassium dihydrogen phosphate (CAS: 7778-77-0 ) is a general information appearance substance commonly used su24 scientific research and development.

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Hazard Identification

More about safety measures

Classification Status

Classified

Signal Word

warning (Warning)

Hazard Classifications

Skin Irrit. Category 2 H315
Eye Irrit. Category 2A H319
GHS07 pictogram

Hazard Statements

  • H315: Causes skin irritation.
  • H319: Causes serious eye irritation.

Precautionary Statements

  • P280: Wear protective gloves / eye protection / face protection.
  • P264: Wash thoroughly after handling.
  • P321: Specific treatment (see on this label).
  • P305+P351+P338: If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P332+P313: If skin irritation occurs: Get medical advice/attention.
  • P337+P313: If eye irritation persists: Get medical advice/attention.

Suppliers & Organizations

Alfa Aesar Thermo Fisher Scientific Chemicals, Inc. Logo

Alfa Aesar Thermo Fisher Scientific Chemicals, Inc.

manufacturer

📍

30 Bond Street, Ward Hill, MA 01835-8099

🌍

US

📞

800-343-0660

📠

800-322-4757

✉️ [email protected]
🌐 http://www.alfa.com

Emergency Contacts

Emergency Contact

📞

800-343-0660

🕒

During normal business hours (Monday-Friday, 8am-7pm EST)

Carechem 24

📞

866-928-0789

🕒

After normal business hours

Similar Substances

P
Potassium pyrophosphate
CAS: 7320-34-5
P
Potassium dihydrogen arsenate
CAS: 7784-41-0
P
Potassium hydrogen sulfate
CAS: 7646-93-7
S
Sodium hydrogen phosphate
CAS: 7558-79-4
A
Ammonium hydrogen phosphate
CAS: 7783-28-0
P
Potassium hydroxide
CAS: 1310-58-3
P
Potassium sulfate
CAS: 7778-80-5
P
Potassium carbonate
CAS: 584-08-7

Physical & Chemical Properties

More about properties
Physical State
Not available
Physical State Data
Not available
State Under Standard Conditions
Not available
Appearance
General Information Appearance
Colour
Not available
Colour Intensity
Not available
Form
Crystalline
Odor
Not determined
Odor Threshold
Not determined.
Ph
Not applicable.
Melting Point
253 ℃ (487 ºF)
Boiling Point
Not determined
Flash Point
Not available
Freezing Point
Not available
Softening Point
Not available
Solidification Point
Not available
Cloud Point
Not available
Crystallisation Point
Not available
Evaporation Rate
Not applicable.
Relative Evaporation Rate
Not available
Vapor Pressure
Not applicable.
Vapor Density
Not applicable.
Relative Density
Not determined.
Bulk Density
Not available
Density
2.338 g/cm3 (19.511 lbs/gal)
Flammability
Not determined.
Upper Explosive Limit
Not determined
Lower Explosive Limit
Not determined
Auto Ignition Temperature
Not determined.
Decomposition Temperature
Not determined
Solubility
Not available
Partition Coefficient
Not available
Solubility In Water
208 g/l
Solubility In Fat
Not available
Kinematic Viscosity
Not applicable.
Dynamic Viscosity
Not applicable.
Surface Tension
Not available
Explosive Properties
Not determined.
Oxidizing Properties
Not available
Molecular Weight
Not available
Solid Content
Not available
Solvent Content
Not available
Gas Group
Not available
Relative Vapor Density
Not available
Dissociation Constant
Not available
Hydrolysis Rate
Not available
Concentration
Not available
Temperature
Not available
Particle Characteristics
Not available
Particle Size
Not available
Particle Size Distribution
Not available
Particle Shape
Not available
Particle Aspect Ratio
Not available
Particle Aggregation State
Not available
Particle Agglomeration State
Not available
Particle Specific Surface Area
Not available
Particle Dustiness
Not available
Voc Content
Not available
Voc Concentration
Not available
Voc Content Info
Not available
Metal Corrosion
Not available

Frequently Asked Questions

View full documentation

What is the hazard signal word for Potassium dihydrogen phosphate?

The signal word for this substance is "warning".

What is Potassium dihydrogen phosphate used for?

SU24 Scientific research and development

What are the hazard statements for Potassium dihydrogen phosphate?

This substance has 2 hazard statements: H315: Causes skin irritation. H319: Causes serious eye irritation.

What is the melting point of Potassium dihydrogen phosphate?

The melting point is 253 ℃ (487 ºF) and the boiling point is Not determined.