Please login to your online account to display your discounted pricing

Potassium dichromate, ACS, 99.0% min, Alfa Aesar™

For Use As An Oxidizing Agent, in Dyeing, Painting

$58.95 - $58.95

Chemical Identifiers

Chemical Name or Material Potassium dichromate
Name Note For ACS analysis
CAS 7778-50-9
Purity Grade ACS Grade
Physical Form Crystalline Powder
Assay Percent Range 99.0% min.
Molecular Formula Cr2K2O7
Formula Weight 294.18
MDL Number MFCD00011367
Synonym Potassium bichromate
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AA1345022

 
alfa aesar
1345022
100g Each for $58.95

AA1345036

 
alfa aesar
1345036
500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AA13450A4

 
alfa aesar
13450A4
2.5kg CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Purity Grade ACS Grade
Physical Form Crystalline Powder
Formula Weight 294.18
Quantity 100g
Color Orange
DOT Information Hazard Class: 5.1, Packing Group: II
Chemical Name or Material Potassium dichromate
EINECS Number 231-906-6
Name Note For ACS analysis
Assay Percent Range 99.0% min.
Molecular Formula Cr2K2O7
Appearance Orange crystalline powder
MDL Number MFCD00011367
CAS 7778-50-9
Synonym Potassium bichromate
Health Hazard 1 H272-H301-H330-H312-H317-H334-H340-H350-H360-H372-H314-H400-H410: May intensify fire; oxidizer. Toxic if swallowed. Fatal if inhaled. Harmful in contact with skin. May cause an allergic skin reaction. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause genetic defects. May cause cancer. May damage fertility or the unborn child. Causes damage to organs through prolonged or repeated exposure. Causes severe skin burns and eye damage. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.
Density 2.676g/cm3

Maximum level of impurities: Insoluble matter 0.005%, Loss on drying 0.05%, Cl 0.001%, SO4 0.005%, Ca 0.003%, Fe 0.001%, Na 0.02%

Safety and Handling

H272-H301-H330-H312-H317-H334-H340-H350-H360-H372-H314-H400-H410: May intensify fire; oxidizer. Toxic if swallowed. Fatal if inhaled. Harmful in contact with skin. May cause an allergic skin reaction. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause genetic defects. May cause cancer. May damage fertility or the unborn child. Causes damage to organs through prolonged or repeated exposure. Causes severe skin burns and eye damage. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.