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HEDP•K2
ThFine
CAS No. 67953-76-8
Potassium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid
EINECS No.: 267-956-0
Molecular Formula: C2H6O7P2K2 Molecular Weight: 358.39
Structural Formula:
Properties:
HEDP•K2 is the potassium salt of HEDP, HEDP•K2 has better dissolution ability than that of sodium salt under neutral condition. HEDP•K2 is a good scale inhibitor for calcium carbonate, it can be used in metal corrosion inhibitor, anti-fouling agent of swimming pool, metal cleaning, volume cleaning, iron dust controlling, metal pretreatment, low pressure boiler water treatment and circulating water treatment, etc.
Specification:
Items | Index |
Appearance | Colorless to yellowish transparent liquid |
Active content (HEDP) % | 26.0-30.0 |
Total phosphoric acid (PO43-) % | 24.7-26.7 |
Fe, mg/L | 20.0 max |
Density (20℃) g/cm3 | 1.30-1.40 |
pH (1% water solution) | 6.0-8.0 |
Package and Storage:
Normally in 200L HDPE drum, 1000L IBC, or customers’ requirement.
Storage for ten months in shady room and dry place.
Safety Protection:
Avoid contact with eye and skin, once contacted, flush with water.
Synonyms:
(1-hydroxyethylidene)bisphosphonic acid, potassium salt;
Phosphonic acid, (1-hydroxyethylidene)bis-, potassium salt;
Phosphonic acid, (1-hydroxyethylidine)bis-, potassium salt;
1-hydroxyethanediphosphonic acid potassium salt;
1-Hydroxyethylidene-1,1-bis-(phosphonic acid) monopotassium salt;
1-Hydroxyethane-1,1-diphosphonic acid potassium salt;
Potassium salt of(1-hydroxyethylidene) diphosphonate;
Potassium salt of 1-Hydroxy Ethylidene-1,1- Diphosphonic Acid (HEDP.Kx)
Salts of Phosphonates ( Antiscalants, Corrosion Inhibitors and Chelating Agents )
EINECS No.: 267-956-0
Molecular Formula: C2H6O7P2K2 Molecular Weight: 358.39
Structural Formula:
Properties:
HEDP•K2 is the potassium salt of HEDP, HEDP•K2 has better dissolution ability than that of sodium salt under neutral condition. HEDP•K2 is a good scale inhibitor for calcium carbonate, it can be used in metal corrosion inhibitor, anti-fouling agent of swimming pool, metal cleaning, volume cleaning, iron dust controlling, metal pretreatment, low pressure boiler water treatment and circulating water treatment, etc.
Specification:
Items | Index |
Appearance | Colorless to yellowish transparent liquid |
Active content (HEDP) % | 26.0-30.0 |
Total phosphoric acid (PO43-) % | 24.7-26.7 |
Fe, mg/L | 20.0 max |
Density (20℃) g/cm3 | 1.30-1.40 |
pH (1% water solution) | 6.0-8.0 |
Package and Storage:
Normally in 200L HDPE drum, 1000L IBC, or customers’ requirement.
Storage for ten months in shady room and dry place.
Safety Protection:
Avoid contact with eye and skin, once contacted, flush with water.
Synonyms:
(1-hydroxyethylidene)bisphosphonic acid, potassium salt;
Phosphonic acid, (1-hydroxyethylidene)bis-, potassium salt;
Phosphonic acid, (1-hydroxyethylidine)bis-, potassium salt;
1-hydroxyethanediphosphonic acid potassium salt;
1-Hydroxyethylidene-1,1-bis-(phosphonic acid) monopotassium salt;
1-Hydroxyethane-1,1-diphosphonic acid potassium salt;
Potassium salt of(1-hydroxyethylidene) diphosphonate;
Potassium salt of 1-Hydroxy Ethylidene-1,1- Diphosphonic Acid (HEDP.Kx)
Salts of Phosphonates ( Antiscalants, Corrosion Inhibitors and Chelating Agents )
