Accepta 2622 is a high performance nitrite and organic corrosion inhibitor developed for use in the treatment and protection of closed loop systems that do not contain aluminium.
NOTE: Do NOT use in systems containing aluminium.
- High performance corrosion inhibitor for closed loop systems
- Nitrite / organic formulation
- Convenient liquid product
|pH:||11.0 - 13.0|
|Specific Gravity:||1.10 - 1.20|
*Full details of the product properties are available in the Safety Data Sheet. See below.
Application & Dosage Information
Target dosage range for Accepta 2622 is 500 - 1,000 ppm as NaNO2 in the closed loop system.
Accepta 2622 should be fed neat using a chemical metering pump or via a bypass pot feeder to a system location where it can be uniformly distributed.
Avoid thorough mixing or prolonged contact with air.
Appropriate use of Accepta 2622 following the above dosing strategy should result in a corrosion rate of less than 1 mpy.
It is always advisable to carry out a 'Control Of Substances Hazardous to Health' (COSHH) assessment before use.
For additional assistance please contact Accepta.
- Nitrite Drop test
- Nitrite Colour Disc
Material of Compatibility
|PVC :||Not recommended|
Safety, Storage & Handling
Accepta 2622 is an alkaline solution. Avoid contact with skin, eyes or clothing. If skin comes into contact with product, wash with water. If eyes are affected, flush with water for at least 15 minutes and get medical attention.
For full details concerning safety precautions, storage and handling procedures for Accepta 2622 please refer to the latest Safety Data Sheet. To download the latest safety data for this product use the following link: