About Potassium Dichromate
Potassium Dichromate is a bright orange, crystalline oxidising agent used for surface passivation of stainless steel, steel and aluminium in acid baths, and as an oxidant in the manufacture of inks, dyes and pigments. Its solid crystalline form suits users who prepare their own bath solutions on-site.
Also Known As
Potassium bichromate
Strong Oxidising Agent
Effective in passivation and pigment/dye manufacturing applications
Solid Crystalline Form
Suits on-site bath preparation and precise batch weighing
Stable in Storage
Good shelf stability when kept sealed and dry
Packaging Details
- Packaging confirmed at order — standard bagged formats available
- Custom volumes for bulk contract orders
Storage & Handling
- Store cool, dry and well-ventilated in tightly closed containers
- Keep away from combustible and reducing materials
- Wear full PPE when handling — this is a strong oxidiser
View Safety Data Sheet (SDS) →
Frequently Asked Questions
Sodium Dichromate Solution
Sodium dichromate solution for passivation of stainless steel, steel, and aluminium — also used as a corrosion inhibitor and in leather tanning.
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Chromic Acid Solution
Ready-to-use chromic acid solution available in 25%–50% concentrations for chrome plating, passivation, and plastics etching.
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Chrome Alum
Chrome alum — 98% min purity purple to black powder for leather tanning and specialty surface treatment.
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Chromium (III) Chloride
Chromium trichloride for trivalent chrome plating and specialty surface treatment applications.
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