Organic Phosphate Salts
Potassium salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP?Kx)
CAS No. 67953-76-8
CAS No.67953-76-8
Molecular Formula: C2H8-xO7P2Kx
Properties:
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.Specification:
|
Item |
Index |
|
Appearance |
Colorless to yellowish transparent liquid |
|
Active content (HEDP)% |
26.0-30.0 |
|
Total phosphoric acid (as PO43-) % |
24.7-26.7 |
|
Density (20℃) g/cm3 |
1.30-1.40 |
|
pH value (1% water solution) |
6.0-8.0 |
|
Fe, mg/L |
20 max |
Packing and Storage:
200L plastic drum,IBC(1000L),customers’ requirement. Storage for ten months in shady room and dry places.Update: 2015/7/23 15:20:02 Views：2742
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