Sodium Bichromate Crystals Supplier — Vadodara

Sodium bichromate (sodium dichromate) is hexavalent chromium chemistry. That sentence belongs at the top of every honest product page. Drashti Chemicals Vadodara can supply documented industrial/lab oxidiser lots for metal finishing, pigment and synthesis duties that still authorise Cr(VI) — we will not market it as a casual brightener for drains or a “strong cleaner” shortcut. Buyers must operate reduction of Cr(VI) to Cr(III) and compliant sludge handling before anything hits a drain.

Hydrate form changes assay and packing — match anhydrous versus dihydrate to the bath sheet. Technical plating grades versus reagent grades differ on insolubles and paperwork. Sister materials include potassium dichromate and chromic acid; cation and acid form change bath recipes even when the hazard class stays Cr(VI).

Storage is oxidiser discipline: sealed, away from organics and reducers, with MSDS PPE and spill plans. On the process side, engineered baths only — no improvised drum chemistry. If your customer already accepted a chrome-free passivation or pigment path, ask us about alternatives before defaulting to dichromate.

We are a stockist. COA and MSDS are mandatory on every lot. RFQs should state industrial authorisation context, assay form, monthly kg and waste-treatment capability. No list prices — and no encouragement to use Cr(VI) where a safer approved route exists.

Hydrate form on dichromate COA changes Cr(VI) assay maths the same way inorganic hydrates change detergent builder doses — match anhydrous vs dihydrate to your bath sheet. Sealed drums from Vadodara only to documented industrial buyers. WhatsApp authorisation context, sister salt (potassium dichromate) if you are comparing cations, and effluent reduction capability — we will clarify before booking oxidiser freight.