Potassium Salt Of 1-hydroxy Ethylidene-1 , 1-diphosphonic Hedp K2 Cas No:67953-76-8

CAS No. 67953-76-8

Molecular Formula: C₂H_8-xO₇P₂K_x

 

Potassium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic HEDP K2 CAS No:67953-76-8

 

Properties & Use

HEDP•Kx is the potassium salt of HEDP, HEDP•Kx has better dissolution ability than that of sodium salt under neutral condition. HEDP•Kx is a good scale inhibitor for calcium carbonate, it can be used in metal corrosion inhibitor, antifouling agent of swimming pool, metal cleaning, volume cleaning, iron dust controlling, metal pretreatment, low pressure boiler water treatment and circulating water treatment, etc.

 

 

Applications:

 

items	index
Appearance	Colorless to yellowish transparent liquid
Active content (as acid)%	15±2
Active content (as salt)%	22±2
Fe,mg/L	35
Density (20℃) g/cm3	1.10-1.20
pH value(1% water solution)	5-7

 

 

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Potassium salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic, HEDP.K2