SI – 400 (H)

Acid Inhibitor for pickling process where HF & Nitric Acid Mixture is used.

BENEFITS

  • It is the most efficient acid corrosion inhibitor specially designed to protect the best material during the rusting and descaling.
  • operations. It is suitable for Hcl and mixture of acids (HF & HNO3 mixture).

APPLICATIONS

  • Mix 0.1-0.3% of SI 400 in the fresh acid bath.
  • Further addition of acid during the pickling process requires top off of SI 400 as per the recommendations.
Technical Data Sheet