HEDP·Kx, Hydroxy Ethylidene Diphosphonic Potassium

Properties:

HEDP·Kx is the potassium salt of hydroxy ethylidene diphosphonic acid. It is also the equivalent of Dequest®2014. HEDP·Kx has a better dissolution ability than sodium salt under neutral conditions. Therefore, HEDP·Kx is a good scale inhibitor for calcium carbonate.

CAS No. :

67953-76-8

Molecular Formula:

C2H8-xO7P2Kx

Molecular Weight:

358.4

Structure Formula:

HEDP·Kx structure formula

Specifications:

ItemIndex
AppearanceColorless to yellowish transparent liquid
Active content (HEDP), %26.0-30.0
Total phosphoric acid (as PO43-), %24.7-26.7
pH (1% water solution)6.0-8.0
Density (20℃), g/cm31.30-1.40
Fe, mg/L20.0 Max.

Uses:

HEDP·Kx can be used as a metal corrosion inhibitor, antifouling agent for swimming pools, metal cleaning, volume cleaning, iron dust controlling, metal pretreatment, low-pressure boiler water treatment, circulating water treatment, etc.

Packing and Storage:

200L plastic drum, IBC(1000L), customers’ requirement. Storage for ten months in a shady room and dry place.

200l plastic drum 1000l IBC

Synonyms:

(1-hydroxyethylidene)bisphosphonic acid potassium salt, Dequest®2014, Potassium hydroxyethyl diphosphonate.

Note:

Contact us if you want to get the latest HEDP·Kx price and download HEDP·Kx SDS/MSDS, .