1-Hydroxyethylidene-1,1-diphosphonic acid tetrasodium salt (HEDP Na)
HEDP Na4 is a cost effective scale inhibitor used in various industrial applications such as industrial water treatment and detergents. It further shows good stability in presence of chlorine as well as corrosion inhibition properties in presence of zinc and other phosphates.
Applications:
Cooling water systems / industrial water treatment
Industrial detergents
Swimming pools
Metal surface treatment as corrosion inhibitor for steel
Properties and Usage:
HEDP•Na4 is even granule with excellent fluidity, low dust content, low hygroscopicity and easy handling properties.
HEDP•Na4 is a powerful chelating agent. As a household cleaning agent and industrial cleaner auxiliary, HEDP·Na4 can stabilize metal ions in water and enhance effect of decontamination under high pH washing condition.
HEDP•Na4 can be used in cosmetics and personal care to restrain rancidity and discoloration.
HEDP•Na4 can be used as slow-release scale corrosion inhibitor after being compressed into tablets with other auxiliaries.
HEDP•Na4 works as oxygen bleaching stabilizer in dyeing and paper making industry.
