Chromates
Potassium dichromate (12255)
extra pure, assay min. 99%
Please sign in to access more documents
Once signed in, you may be able to access additional documents for your account.
Overview
Potassium dichromate is an orange to red colored, crystalline, inorganic compound that emits toxic chromium fumes upon heating. Potassium dichromate is highly corrosive and is a strong oxidizing agent. It is used in painting, printing, electroplating and pyrotechnics.
Specifications
General Information
- Application
- Lab Chem
- CAS Number
- 7778-50-9
- Concentration
- 100 %
- EC Number
- 231-906-6
- Grade
- Extra pure
- Linear Formula
- K2Cr2O7
- Molar Mass
- 294.18 g/mol
- Product Type
- Substance Degrees Celsius
- Synonyms
- Potassium bichromate
Physical Properties
- Boiling Point/Range
- Decomposes on heating.
- Chemical Composition
- potassium dichromate
- Color
- Orange
- Density
- 2.7 g/cm3 (20 °C)
- Flashpoint
- Not applicable
- Melting Point/Range
- 398 °C
- Odor
- Odorless
- Partition Coefficient
- No data available
- pH
- 3.5 (20 °C)
- Physical Form
- Crystalline powder
- Solubility in Water
- 115 g/l
- Vapor Pressure
- No data available hectopascal
Safety Information
- Chemical Stability
- Stable under recommended storage conditions.
- Evaporation Rate
- No data available
- Flammability
- The product is not flammable.
- Ignition Temperature
- Not applicable
- Incompatible Materials
- Reducing agents, Hydrazine, Combustible material, Organic materials, Corrosive in contact with metals
- Oxidizing
- The substance or mixture is classified as oxidizing with the category 2.
- Self Ignition
- Not auto-flammable
- Thermal Decomposition
- 500 °C
International Transportation
- Chemical Class
- 6.1
- Harmonized System Code
- 28415000
- Packing Group
- II
- Sub Class 1
- 5.1
- UN Number
- 3086
General Information
- Application
- Lab Chem
- CAS Number
- 7778-50-9
- Concentration
- 100 %
- EC Number
- 231-906-6
- Grade
- Extra pure
- Linear Formula
- K2Cr2O7
- Molar Mass
- 294.18 g/mol
- Product Type
- Substance Degrees Celsius
- Synonyms
- Potassium bichromate
Physical Properties
- Boiling Point/Range
- Decomposes on heating.
- Chemical Composition
- potassium dichromate
- Color
- Orange
- Density
- 2.7 g/cm3 (20 °C)
- Flashpoint
- Not applicable
- Melting Point/Range
- 398 °C
- Odor
- Odorless
- Partition Coefficient
- No data available
- pH
- 3.5 (20 °C)
- Physical Form
- Crystalline powder
- Solubility in Water
- 115 g/l
- Vapor Pressure
- No data available hectopascal
Safety Information
- Chemical Stability
- Stable under recommended storage conditions.
- Evaporation Rate
- No data available
- Flammability
- The product is not flammable.
- Ignition Temperature
- Not applicable
- Incompatible Materials
- Reducing agents, Hydrazine, Combustible material, Organic materials, Corrosive in contact with metals
- Oxidizing
- The substance or mixture is classified as oxidizing with the category 2.
- Self Ignition
- Not auto-flammable
- Thermal Decomposition
- 500 °C
International Transportation
- Chemical Class
- 6.1
- Harmonized System Code
- 28415000
- Packing Group
- II
- Sub Class 1
- 5.1
- UN Number
- 3086
- Product Type : Substance Degrees Celsius
- Molar Mass : 294.18 g/mol
- Grade : Extra pure
- Linear Formula : K2Cr2O7
- CAS Number : 7778-50-9
- Synonyms : Potassium bichromate
- Application : Lab Chem
- EC Number : 231-906-6
- Boiling Point/Range : Decomposes on heating.
- Flashpoint : Not applicable
- Physical Form : Crystalline powder
- Color : Orange
- Solubility in Water : 115 g/l
- Partition Coefficient : No data available
- Melting Point/Range : 398 °C
- Chemical Composition : potassium dichromate
- Vapor Pressure : No data available hectopascal
- Odor : Odorless
- Density : 2.7 g/cm3 (20 °C)
- pH : 3.5 (20 °C)
- Flammability : The product is not flammable.
- Chemical Stability : Stable under recommended storage conditions.
- Oxidizing : The substance or mixture is classified as oxidizing with the category 2.
- Evaporation Rate : No data available
- Self Ignition : Not auto-flammable
- Incompatible Materials : Reducing agents, Hydrazine, Combustible material, Organic materials, Corrosive in contact with metals
- Thermal Decomposition : 500 °C
- Ignition Temperature : Not applicable
- Sub Class 1 : 5.1
- UN Number : 3086
- Chemical Class : 6.1
- Harmonized System Code : 28415000
- Packing Group : II
- Concentration : 100 %
Product Number
Image
SKU
Description
10625351
Potassium Dichromate 250KFT - 12255
10625351
Potassium Dichromate 250KFT - 12255
Image
SKU
Description
10625351
Potassium Dichromate 250KFT - 12255
10625351
Potassium Dichromate 250KFT - 12255