HEDP (1-hydroxye ethyl-1,1-two pyrine) can exist in the form of solid and liquid. They have some differences in terms of nature and application:
Profit: HEDP solids usually exist in the form of powder or particles, while HEDP liquid exists in the form of solution.
Solubility: The solubility of HEDP solid in water is low, and it needs to be promoted by stirring and heating. In contrast, the HEDP liquid is used directly in the form of concentrated solution, which is better soluble.
Convenientness: Due to the difference in solubility, HEDP liquid is easier to use and stable, and it does not require additional operation to increase its solubility. The HEDP solid needs to be dissolved in advance or formulated into a solution to use, which is relatively cumbersome.
Storage and transportation: HEDP solids are relatively stable during storage and transportation, and they are not easy to leak and volatilize. HEDP liquid needs to take corresponding packaging and transportation measures to prevent leakage and evaporation.
According to actual needs and usage scenarios, you can choose to use HEDP solid or liquid. If you need to add HEDP to the system quickly and conveniently, it may be more convenient to use HEDP liquid. However, if there is no special requirements for solubility, or for the convenience of storage and transportation, HEDP solid is also a feasible choice. Regardless of what form of HEDP, please strictly follow the relevant security operating procedures and guidelines.