Sodium Dichromate BICHROMATE
Product code RXSOL-20-2400-025
The sodium dichromate addition and lit : higher nitric acid concentration both reduce the chance of undesirable flash attack.
Sodium Dichromate Manufacturer, supplier and exporter.
Application
Dichromates are power oxidizing agents which find applications in:
- Chromium source in preparing chromium compounds
- Leather tanning and screen printing
- Electroplating
- Pyrotechnics and explosives
- Pigment preparation
- Wood Preservative
- Metal Treating and corrosion inhibitor
- Oil drilling
- Catalyst for the chromium metal production
- Photographic engraving
In biological field, potassium dichromate is used as a fixative for used for conservation of tissue sections.
Dosage
After thorough cleaning, the stainless steel part is ready for immersion in a passivating acid bath. Any one of three approaches can be used--nitric acid passivation, nitric acid with sodium dichromate passivation and citric acid passivation. Which approach to use depends on the grade of stainless steel and prescribed acceptance criteria.