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Potassium Bichromate
CAS No.: 7778-50-9
Potassium Bichromate
 SKUPurity CharacteristicsQuantityPrice
P7629-500GM99%500 gm$35.74
P7629-2.5KG99%2.5 kg$122.87
P7629-12KG99%12 kg$430.11
 P7629-BULK99% BULK Price on Request
P1333-500GMACS500 gm$51.81
P1333-2.5KGACS2.5 kg$188.00
P1333-12KGACS12 kg$699.00
 P1333-BULKACS BULK Price on Request
OR
Product Information

Additional Information

CAS No.7778-50-9
Chemical SynonymPotassium bichromate
Appearance/FormBright, yellowish-red transparent crystals
FormulaK2Cr2O7
Molecular Weight294.18
MP396 °C (748 °F)
pH3.5 - 5.0 at 25 °C (77 °F)
SolubilitySoluble in water, insoluble in alcohol
Density2.680 g/mL
OtherDecomposes at 500 °C
WARNINGDangerous fire risk when in contact with organic materials.
Purity99.99%
StorageKeep tightly closed in a dry, well-ventilated place
UsesOxidizing agent, electroplating, explosives, adhesives, pigments, alloys, as a depolarizer in dry cell batteries and as an orange patina (copper, brass, bronze)
Transport Information

Proper Shipping Name: Toxic solids, oxidizing, n.o.s. (Potassium dichromate)

UN3086

Class: 6.1 (5.1)

Packing Group: I