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

For Use As An Oxidizing Agent, in Dyeing, Painting

Manufacturer:  Alfa Aesar 1345036

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Catalog No. AA1345036



Description

Description

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%
Specifications

Specifications

Potassium dichromate
7778-50-9
Cr2K2O7
Orange crystalline powder
KMUONIBRACKNSN-UHFFFAOYSA-N
dipotassium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium
24502
294.18
ACS
Orange
For ACS analysis
99.0% min.
MFCD00011367
potassium dichromate, potassium bichromate, kaliumdichromat, iopezite, dipotassium bichromate, dipotassium dichromate, potassium dichromate vi, dichromic acid dipotassium salt, dipotassium dichromium heptaoxide, bichromate of potash
[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[K+].[K+]
294.182
CHEBI:53444
Crystalline Powder
2.676g/cm3
500g

Chemical Identifiers

7778-50-9
294.182
KMUONIBRACKNSN-UHFFFAOYSA-N
24502
dipotassium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium
Cr2K2O7
MFCD00011367
potassium dichromate, potassium bichromate, kaliumdichromat, iopezite, dipotassium bichromate, dipotassium dichromate, potassium dichromate vi, dichromic acid dipotassium salt, dipotassium dichromium heptaoxide, bichromate of potash
CHEBI:53444
[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[K+].[K+]
Safety and Handling

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.

DOTInformation : Hazard Class: 5.1, Packing Group: II

EINECSNumber : 231-906-6

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