Potassium dichromate



CAS : 7778-50-9 / Einecs : 231-906-6

Formula : K2Cr2O7


Synonyms : Dipotassium salt, chromium salt.

Product description : potassium dichromate comes as an orange to red powder. It is soluble in water and has a purity of 99.7% minimum.

Uses : the main use for Potassium Dichromate is surface treatment for passivation on stainless steel, steel and aluminum in acid baths.

It is also used as a powerful oxidant in organic chemistry, for inks, dyes and pigments.

Packaging : 25kg drums (other types of packaging available upon request)

Availability : on stock

Storage : store in a cool, dry, well-ventilated place. Keep the product in its original packaging, tightly closed.

Safety / MSDS : for industrial use only.

Pictograms : Potassium dichromate


ADR / IMDG / IATA : Class 6.1

UN : 3288

Packing Group : III

MSDS available upon request : fds@ampere.com

Reach : according to Regulation (EC) No. 1907/2006 (REACH)


The information is given to the best of our current knowledge but with no obligation. A.M.P.E.R.E. is not responsible for incorrect information.