AQT 719
DESCALER – Special formulation, RO Membrane cleaner and descaler
Recommended use: AQT 719 is a specially formulated product suitable for cleaning RO membranes and other surfaces. It is used specifically for removing calcium sulphate from membranes and other plant. It will also remove some other deposits and foulants such as iron.
Restriction on use: Not for food, drug or household use.
Features: Works effectively at normal ambient temperatures. Suitable for use on many other surfaces such as mild steel and stainless steel.
Application: Is applied at 2% concentration diluted with clean water for RO membranes. It is circulated through the membrane using the tank and other equipment supplied for chemical cleaning. Circulation time can be from 20 min to 2 hours depending on the degree of scaling in the membrane. Cleaning is complete when there is no further increase in calcium concentration in the circulating solution or the concentration of the solution remains constant for about 15 minutes. Rinsing with good quality permeate or fresh water is recommended. For cleaning metal and most other surfaces it may be applied at up to 20% or more.
If the solution is to be discharged to drain it is recommended that the pH of the solution be adjusted to about 7. NOTE: Add the product below the surface of the water in the CIP tank if possible, to minimize fumes.
Handling: Do not mix with other chemicals. Prevent contact with eyes.
Compatible materials: Mild steel, Stainless steel
Storage: Keep this product in original closed container in cool area away from heat.
- General Pack sizes (Kg): 5, 25, 200, 1000
- Made to TOLL manufacturing Enquire
- 2-Year shelf stable
- Each batch is laboratory quality checked and issued a certificate of analysis for quality control.
Contains: Chelant, Nitrogenous compound
CORROSIVE LIQUID, BASIC, ORGANIC, N.O.S.
- UN Number: UN3267
- Transport Hazard Class(es): 8.2
- Packaging group: III
- Environmental Hazards: None.
- DO NOT smoke, eat or drink anything when working with this product or before safety clothes are removed and hands and arms are properly washed.
- Contact on skin – wash thoroughly with soap and water.
- Contact with eyes – flush with water for 15 minutes and seek medical attention immediately
- Ingestion – drink plenty of water and obtain medical attention. DO NOT induce vomiting.
GHS Labels:
Transport Labels:
PPE Labels:
Download latest SDS in PDF format.