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1-Hydroxy Ethylidene-1,1-Diphosphonic Acid
Product Detailed
Related Categories:Water Treatment
HEDP
FOB Price: US $900-1000 / Metric Ton
is used as scale and corrosion inhibition in circulating cool water system, oil f
HEDP
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid
1. Character: liquid 58.0-62.0%min;solid 98.0%min2. Spec. of Liquid 60%min :
| Appearance | Colorless or pale yellow transparent liquid |
| Active Content(as HEDP) | 60.0 % min |
| Phosphoric Acid(as PO43) | 0.8% max |
| Phosphorous Acid(as PO33-) | 2.0% max |
| Chloride(as Cl) | 1.0% max |
| Ca chelating value | 500.0 mg/g min |
| Density(20°C)3 | 1.40g/cm min |
| Fe ion | 10.0ppm max |
| Colour APHA | 40.0max |
| pH (1% solution) @ 25°C | 2.0max |
3. Usage : HEDP is used as scale and corrosion inhibition in circulating cool water system, oil field and low-pressure boilers in fields such as electric power, chemical industry, metallurgy, fertilizer, etc.
4. Packing :
Liquid: 200kg Plastic Drum, IBC drum
Solid: 25kg bag.
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid
