Sodium dichromate



CAS : 10588-01-9 / Einecs : 234-190-3

Formula : Na2Cr2O7


Synonyms : Dichromic Acid Disodium Salt, Disodium Dichromate (VI), Sodium Pyrochromate, Chromium Salt.

Product description : Sodium dichromate comes as orange to red powder, hygroscopic product with a purity of 98.9% minimum.

Uses : main uses for sodium dichromate are surface treatment and leather tanning. It is also used as a strong oxidant in organic chemistry, as a corrosion inhibitor, in inks, dyes and pigments.

In surface treatment, sodium dichromate is used for passivation on stainless steel, steel and aluminum in acid baths.

Packaging : 25kg bags (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. Avoid contact with acids.

Safety / MSDS : for industrial use only.

Pictograms : Sodium dichromate


ADR / IMDG / IATA : Class 6.1

UN : 3288

Packing Group : III

MSDS available upon request :

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


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