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| hedp |
1-HYDROXYETHYLIDENEDI (PHOSPHONIC ACID) (HEDP)
HEDP is transparent sticky liquid with light yellow or colorless and density 1.34-1.48 g/cm3. It is stable in higher temperature and alkali, acid and oxidation resisting, and has a good antiscaling under 200¡æ,decomposed in more than 250¡æ. It is used as antiscaling agent of boiler, water pipeline, circle water etc. and be widely used in power plant, chemical factory and oil refinery etc.
Molecular Formula:C2H8O7P2
Molecular Weight:206.02852
CAS RN: [2809-21-4]
Specifications: |
| Items |
Target |
| Content(HEDP%) ¡Ý |
50£¨60£© |
| Phosphorous acid (PO3%) ¡Ü |
2.0 |
| Phosphoric acid (PO4%)£¨£¥£©¡Ü |
1.0 |
| Chloride£¨£¥£© ¡Ü |
2.0 |
| PH£¨1£¥aqueous solution£© ¡Ü |
2 |
| Density£¨20¡æ£©g/cm3 ¡Ý |
1.34¡ª 1.48 |
| Colour |
Transparent sticky liquid in light yellow or colorless | |
Production: 300 tons per year
Package: Plastic barrel, net weight 25kg(or net weight 250kg). | |
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