Passivate 606 is defined as an effective and safe passivate concentrate for stainless steel parts and instruments. The application includes all types of Stainless Steel parts not limited to medical instruments - Engineering, fabrication, aerospace, defense, Food, Pharmaceutical etc. Dissolves free iron, other contaminants and impurities of stainless steel present in itself and deposited by machining, filing, polishing, drawing etc. Promotes formation of a uniform passive oxide film on the surface by giving the best possible Cr/Fe ratio. Thus provides better protection against corrosion. 

• Dilution: 1 part concentrate with 5 parts water
• Temperature: 75-85 °C
• Immersion Time: 30-40 minutes depending on contamination level
• Agitation: with or without ultrasonic
• Rinse: rinse with DI/RO water recommended.

Our labelling and documentation conform to the requirements of:

• CLP (EC 1272/2008) – Classification, Labelling & Packaging Regulation

• GHS – Globally Harmonised System of Classification & Labelling of Chemicals

• REACH (EC 1907/2006) – Registration, Evaluation, Authorisation & Restriction of Chemicals

• RoHS (Directive 2011/65/EU) – Restriction of Hazardous Substances

• ADR / IMDG / IATA – Transport of Dangerous Goods by road, sea and air

• OSHA HCS (29 CFR 1910.1200) – Hazard Communication Standard (for US compliance)

All labels include the relevant hazard pictograms, precautionary statements, UN transport codes, batch numbers, and country-specific compliance markings.

All products are supplied in both retail and bulk formats, using containers designed for strength, stackability, and export durability (pallet-wrapped for sea freight).
Each container features double-sealed, lockable caps and tamper-resistant closures.