IR-191 RO Antiscalant and Dispersant 2019-09-11T03:25:36+00:00

Project Description

IR-191 RO Antiscalant and Dispersant


IR-191 is mainly used in the RO membrane system. It can be used as an antiscalant and anti-choking agent in high salt water and drinking water. IR-191 RO antiscalant and dispersant has the following properties.

  1. Used in many water quality system, high scale inhibition ability.
  2. Lower scale deposit and reduce RO pipeline cleaning frequency.
  3. Reduce or replace the acid fill treatment.
  4. Good economic effect.
  5. Suitable for all RO pipeline type, and as an effective ferrium insulator.
  6. Stable and effective than Calgon (SHMP).
  7. High water flux density for RO pipeline.


AppearanceLight yellow transparent liquid
pH Value, (1% water solution)10.0 – 11.0
Density (20°C) g/cm31.16 – 1.36
SolubilitySoluble well in any ratio

Usage Method:

For the best effect, IR-191 should be added before static mixer or cylindric filter. The dosage of 1-4 mg/L is expected. IR-191 can be diluted by RO liquid or by deionized water.

Notes: extra or insufficient dosage will do harm to the RO membrane.

Package and Storage:

25kg barrel or confirmed by clients. It can be stored for one years.