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HEDP 58%- 62%-1-HYDROXY ETHYLIDENE-1, 1-DIPHOSPHONIC ACID CAS: 2809-21-4
Category : Water Cleaning Chemicals
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items index
Appearance Clear, Colorless to ale yellow aqueous solution
Active content (HEDP)% 58.0-62.0
Phosphorous acid (as PO33-)% 2.0 max
Phosphoric acid (asPO43- )% 0.8 max
Chloride (as Cl-) ppm 100.0 max
pH (1% solution) 2.0 max
Density (20℃)g/cm3 1.43-1.47
Fe,mg/L 10.0 max
Colour APHA (Hazen) 30.0 max
Acetic acid % 0.5 max
Ca sequestration (mg CaCO3/g) 500.0 min
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| Contact Information |
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Haosheng, Zouping, Shandong, China 256219
Binzhou
/ China
Tel : 86-15966984900
Fax : 86-543-4502242
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Url :
http://www.sddongfang.com
E-mail :
Contact Person : Cherry Dong sddfchem
/ Sales Manager
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