How to improve the pH value of HEDP

HEDP (amino dimethyl phosphonic acid) itself is not a chemical used to increase pH value. On the contrary, HEDP is a widely used chemical for water treatment and metal corrosion inhibition, mainly used to control water hardness, prevent scale formation, and metal corrosion.

If you need to increase the pH of the water or solution, you can consider using alkaline substances such as sodium hydroxide (NaOH), potassium hydroxide (KOH), or sodium bicarbonate (NaHCO3). These alkaline substances can release hydroxide ions (OH -), thereby increasing the pH value of the solution.

However, please note that caution should be exercised when adjusting the pH value and appropriate safety operating procedures should be followed. Ensure accurate matching and adjustment according to actual needs and specific application scenarios. In addition, regular testing and monitoring of the pH value of the solution is crucial to ensure the stability and compliance of the target value.