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Potassium dichromate

CAS 7778-50-9
EC 231-906-6
LANGUAGE EN

Basic Product Information

Product Name
Potassium dichromate
Product Code
13450

Regulatory Identifiers

CAS Number

Chemical Abstracts Service registry number - unique identifier for chemical substances

EC Number

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

Uses Information

Identified Uses
SU24 Scientific research and development

Overview

Potassium dichromate (CAS: 7778-50-9 ) is a crystalline powder substance commonly used su24 scientific research and development.

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Hazard Identification

More about safety measures

Classification Status

Classified

Signal Word

danger (Danger)

Hazard Classifications

Ox. Gas Category 2 H272
Acute Tox. Category 3 H301
Acute Tox. Category 2 H330
Resp. Sens. Category 1 H334
Muta. Category 1B H340
Carc. Category 1B H350
Repr. Category 1B H360
STOT RE Category 1 H372
Skin Corr. Category 1B H314
Acute Tox. Category 4 H312
Skin Sens. Category 1 H317
GHS03 pictogramGHS06 pictogramGHS07 pictogramGHS05 pictogramGHS08 pictogram

Hazard Statements

  • H272: May intensify fire; oxidizer.
  • H301: Toxic if swallowed.
  • H312: Harmful in contact with skin.
  • H330: Fatal if inhaled.
  • H314: Causes severe skin burns and eye damage.
  • H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
  • H317: May cause an allergic skin reaction.
  • H340: May cause genetic defects.
  • H350: May cause cancer.
  • H360: May damage fertility or the unborn child.
  • H372: Causes damage to the lung, the kidneys, the liver, the heart, the reproductive system, the blood, the bladder and the endocrine system through prolonged or repeated exposure. Route of exposure: Oral.

Precautionary Statements

  • P221: Take any precaution to avoid mixing with combustibles.
  • P301+P310: IF SWALLOWED: Immediately call a POISON CENTER/ doctor.
  • 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.
  • P320: Specific treatment is urgent (see on this label).
  • P405: Store locked up.
  • P501: Dispose of contents/container in accordance with local/regional/national/international regulations.

Suppliers & Organizations

Alfa Aesar Thermo Fisher Scientific Chemicals, Inc. Logo

Alfa Aesar Thermo Fisher Scientific Chemicals, Inc.

manufacturer

πŸ“

30 Bond Street, Ward Hill, MA 01835-8099

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US

πŸ“ž

800-343-0660

πŸ“ 

800-322-4757

βœ‰οΈ [email protected]

Emergency Contacts

Emergency Contact

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(800) 343-0660

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Monday-Friday, 8am-7pm EST

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During normal business hours

Emergency Contact

πŸ“ž

Carechem

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After normal business hours

Similar Substances

Physical & Chemical Properties

More about properties
Physical State
Not available
State Under Standard Conditions
Not available
Appearance
Crystalline powder
Colour
Not available
Colour Intensity
Not available
Form
Not available
Odor
Odorless
Odor Threshold
Not determined.
Ph
Not applicable.
Melting Point
398 ℃ (748 ΒΊF)
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
0 hPa 2.676 g/cm3 (22.331 lbs/gal)
Vapor Density
Not applicable.
Relative Density
Not determined.
Bulk Density
Not available
Density
Not available
Flammability
Contact with combustible material may cause fire.
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 determined.
Solubility In Water
125 g/l
Solubility In Fat
Not available
Kinematic Viscosity
Not applicable.
Dynamic Viscosity
Not applicable.
Viscosity Type
Not available
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 dichromate?

The signal word for this substance is "danger".

What is Potassium dichromate used for?

SU24 Scientific research and development

What are the hazard statements for Potassium dichromate?

This substance has 11 hazard statements: H272: May intensify fire; oxidizer. H301: Toxic if swallowed. H312: Harmful in contact with skin. H330: Fatal if inhaled. H314: Causes severe skin burns and eye damage. H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled. H317: May cause an allergic skin reaction. H340: May cause genetic defects. H350: May cause cancer. H360: May damage fertility or the unborn child. H372: Causes damage to the lung, the kidneys, the liver, the heart, the reproductive system, the blood, the bladder and the endocrine system through prolonged or repeated exposure. Route of exposure: Oral.

What is the melting point of Potassium dichromate?

The melting point is 398 ℃ (748 ΒΊF) and the boiling point is Not determined.