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Chemical Information Overview  |  Chemical Product  |  Chemical Raw Material  |  Chemical Company
HEDP(1-Hydroxyethylidene,1-Diphosphonic Acid)
HEDP
1ˇ˘Properties and application
Appearance: Colourless-yellowish liquid
CAS NO.:2809-21-4
Molecular weight:206
Molecular Formula:C2H8O7P2
Active Content(as HEDP): 58.0-62.0%
Color (Hazen/Pt-Co): 30 max.
PH (1% solution): 2.0 max
Density (20oC): 1.43-1.46
Chlorides (as Cl-):100ppm max
Iron: 10.0ppm max.
Phosphoric acid (as PO43-):0.8% max..
Phosphorous acid (as PO33-):2.0% max.
Acetic Acid: 1.0%max.
2ˇ˘Packing and storage: 250kgs net/200L polydrums.
1ˇ˘Properties and application
Appearance: Colourless-yellowish liquid
CAS NO.:2809-21-4
Molecular weight:206
Molecular Formula:C2H8O7P2
Active Content(as HEDP): 58.0-62.0%
Color (Hazen/Pt-Co): 30 max.
PH (1% solution): 2.0 max
Density (20oC): 1.43-1.46
Chlorides (as Cl-):100ppm max
Iron: 10.0ppm max.
Phosphoric acid (as PO43-):0.8% max..
Phosphorous acid (as PO33-):2.0% max.
Acetic Acid: 1.0%max.
2ˇ˘Packing and storage: 250kgs net/200L polydrums.
Industrial field biocide, fungicide, waste & water treatment
Jiangyin Anno United Chemical Co.,Ltd
Phone 86-510-86409210
Fax 86-510-86409059
Homepage www,jj-hf.com
E-mail chemical.larry@gmail.com
Address No.118 Chengjiang Road, Jiangyin city, Jiangsu Province (P.C.:214433), China
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