1-Hydroxyethylidene-1,1-diphosphonic acid sodium salt

1-Hydroxyethylidene-1,1-diphosphonic acid sodium salt, also known as HEDP-Na, is a chemical compound that is commonly used as a scale and corrosion inhibitor in various industrial applications. It is a sodium salt of HEDP, which is a phosphonic acid derivative.

HEDP-Na is primarily used in water treatment processes, particularly in cooling water systems, boilers, and desalination plants. It effectively prevents the formation of scale and corrosion by sequestering metal ions and inhibiting their precipitation. This helps to maintain the efficiency and longevity of the equipment and reduces the need for frequent maintenance and repairs.

The chemical formula of HEDP-Na is C2H6O7P2Na and its molecular weight is approximately 294.05 g/mol. It is a white crystalline powder that is highly soluble in water. The density and melting point of HEDP-Na are not readily available.

In terms of safety, HEDP-Na is classified as a non-hazardous substance. However, it is always recommended to handle chemicals with care and follow proper safety precautions, such as wearing protective gloves and goggles, when working with HEDP-Na.

In summary, 1-Hydroxyethylidene-1,1-diphosphonic acid sodium salt (HEDP-Na) is a versatile chemical compound used as a scale and corrosion inhibitor in water treatment processes. Its primary applications include cooling water systems, boilers, and desalination plants. For more detailed information about this substance, please contact us directly.