1-Hydroxy Ethylidene-1,1-Diphosphonic Acid Potassium Salt
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Product Description
Product
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid Potassium Salt
CAS
67953-76-8
Formula
C2H8-xO7P2Kx
Synonym
HEDP•Kx; Phosphonic acid, P,P'-(1-hydroxyethylidene)bis-, potassium salt (1:?)
Typical Product Specifications
Density @ 20C
1.30 - 1.40 g/cm^3
pH
6.0 - 8.0 (1% water solution)
Iron ion
<= 20 mg/L (Fe2+)
Phosphoric Acid
24.7 - 26.7%
Appearance
Colorless to yellowish transparent liquid
Active Component (HEDP)
26.0 - 30.0%
Notes
HEDP•Kx has better dissolution ability than that of any sodium salt in neutral conditions. It is a used in scale inhibition for calcium carbonate, metal corrosion inhibition, and in antifouling agents for swimming pools.
Class
Industry
Functions
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid Potassium Salt
Product Description
Product
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid Potassium Salt
CAS
67953-76-8
Formula
C2H8-xO7P2Kx
Synonym
HEDP•Kx; Phosphonic acid, P,P'-(1-hydroxyethylidene)bis-, potassium salt (1:?)
Typical Product Specifications
Density @ 20C
1.30 - 1.40 g/cm^3
pH
6.0 - 8.0 (1% water solution)
Iron ion
<= 20 mg/L (Fe2+)
Phosphoric Acid
24.7 - 26.7%
Appearance
Colorless to yellowish transparent liquid
Active Component (HEDP)
26.0 - 30.0%
Notes
HEDP•Kx has better dissolution ability than that of any sodium salt in neutral conditions. It is a used in scale inhibition for calcium carbonate, metal corrosion inhibition, and in antifouling agents for swimming pools.
Class
Industry
Functions
