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dipotassium (1-hydroxyethane-1,1-diyl)bis[hydrogen (phosphonate)] HEDP• K2
Contact Info
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Add:Production Plant 1: Chemical Industry Park, Caoxian County, Heze City, Shandong Province, China
Production Plant 2: Industrial Park, Luxi New Area, Heze City, Shandong Province, China, Zip: 247000 - Contact: Jason
- Tel:+86-530-6200586
- Email:jason@evowt.net
Other Products
Alias：Potassium hydroxyethylene diphosphonate
CAS No.：21089-06-5
Molecular formula：C2H6O7P2K2
Structural formula:
Property and Uses
HEDP•K2 is the potassium salt of HEDP. Compared to HEDP sodium salt, HEDP•K2 has higher solubility under alkaline conditions and is an excellent calcium carbonate inhibitor.
HEDP•K2 is mainly used for metal corrosion inhibition, swimming pool anti-fouling, metal cleaning, container cleaning, iron fouling control, metal pretreatment, low-pressure boiler water treatment, and circulating water treatment.
Technical index
| Item | Index |
| Appearance | A colorless to pale yellow transparent liquid |
| Active components (as HEDP) % | 26.0-30.0 |
| Total phosphorus content (as PO43-) % | 24.7-26.7 |
| pH (1% aqueous solution) | 6.0-8.0 |
| Density (20°C)/g•cm-3 | 1.30-1.40 |
| Fe content (as Fe)mg•L-1 | ≤20.0 |
Packaging and storage
HEDP•K2 is packaged in plastic drums, with each drum weighing 30kg or 250kg, and can also be customized according to user requirements. HEDP•K2 is stored in a cool, shaded indoor area for a shelf life of ten months.
Safety protection
Pay attention to labor protection during HEDP•K2 operation, avoid contact with skin, eyes, etc., and rinse thoroughly with plenty of clean water after contact.
| Industry Category | Chemicals/Water Treatment Chemicals |
|---|---|
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