As a commonly used water treatment agent, hedp has excellent corrosion and scale inhibition performance.HEDP can form stable complexes to inhibit and dissolve hardness salts such as calcium and magnesium, and can also react with heavy metal ions such as iron and copper ions, reducing their corrosion and damage to equipment and pipelines. In addition, HEDP can also adsorb on the metal surface to form a protective film, playing a corrosion inhibiting role.
HEDP(1-Hydroxy Ethylidene-1,1-Diphosphonic Acid)
HEDP has excellent and stable performance, is not easily hydrolyzed and decomposed, and is resistant to high temperatures. For example, as a complexing agent, HEDP can dissolve oxides on metal surfaces, and can also be used as a dissolution inhibitor, corrosion inhibitor, cleaning agent, stabilizer, color fixing agent, carrier, etc. Therefore, HEDP is applied in many fields such as medicine, chemical industry, power, daily chemical, printing and dyeing, metallurgy, oil fields, etc.
HEDP solid is a white crystal with high purity, with an active ingredient of over 97% based on HEDPH2O, and excellent cold resistance. Therefore, HEDP solid is widely used in cold weather countries and regions.
Molecular formula, relative molecular weight, and structural formula of hedp
Specification of HEDP
The application scope of HEDP
- Cleaning agents in the electronics industry
- Daily chemical additives
- Industrial circulating water corrosion inhibitor
- Scale inhibitors for pipeline oil transportation and water injection
- Cleaning agents for the light textile industry
- Stabilizers in the bleaching and dyeing industry
- It has also been applied to industries such as pharmaceuticals and electroplating
Our company (Kairui Chemical), as a professional large-scale manufacturer of HEDP, has many years of experience in research, development, production, and sales in the field of water treatment chemicals.