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HEDP·Kx Phosphonate, HEDP Potassium Salt
Properties:
HEDP·Kx is the potassium salt of the equivalent of ™ DEQUEST 2010. This HEDP potassium salt has a better dissolution ability than sodium salt under neutral conditions.
HEDP·Kx is a good scale inhibitor for calcium carbonate. It can be used as a metal corrosion inhibitor, an antifouling agent for swimming pools, metal cleaning, volume cleaning, iron dust controlling, metal pretreatment, low-pressure boiler and circulating water treatment, etc.
CAS No.:
Molecular Formula:
C2H8-xO7P2Kx
Specifications:
| Item | Index |
|---|---|
| Appearance | Colorless to yellowish transparent liquid |
| Active content (HEDP), % | 26.0~30.0 |
| Total phosphoric acid (as PO43-), % | 24.7~26.7 |
| pH value (1% water solution) | 6.0~8.0 |
| Density (20℃), g/cm3 | 1.30~1.40 |
| Fe, mg/L | 20 Max. |
Packing and storage:
200L plastic drum, IBC (1000L), customers’ requirements.
Storage for ten months in a shady room and dry place.
Safety Protection:
Acidity, avoid contact with eyes and skin. Once contacted, flush with water.
Synonyms:
(1-hydroxyethylidene)bisphosphonic acid, potassium salt; 1-HYDROXYETHANEDIPHOSPHONIC ACID POTASSIUM SALT; HEDP.KS; Potassium Hydroxyethylidene Diphosphonate; Potassium(1-hydroxyethylidene)-1,1-diphosphonate.