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HEDP 60% liquid CAS:2809-21-4
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| Post Date: | Nov 13,2014 |
| Expiry Date: | Nov 13,2015 |
| Detailed Description: |
Cas No. :2809-21-4
Quantity: 20Metric Tons Specs:60%, 98% Price:1040 USD Metric Tons Payment Method: TT/LC/DP items index Appearance Clear, Colorless to pale yellow aqueous solution White crystal powder Active content (HEDP)% 58.0-62.0 90.0 min Active content (HEDP·H2O)% - 98.0 min Phosphorous acid (as PO33-)% 1.0 max 0.8 max Phosphoric acid (asPO43- )% 0.6 max 0.5 max Chloride (as Cl-) ppm 100.0 max 50.0max pH (1% solution) 2.0 max 2.0 max Density (20°C)g/cm3 1.43-1.47 - Fe,mg/L 10.0 max 5.0 max Colour APHA (Hazen) 30.0 max - Acetic acid % 0.5 max Ca sequestration (mg CaCO3/g) 500.0 min HEDP liquid: Normally In 250kg net Plastic Drum, IBC drum can also be used as required HEDP solid: 25kg inner liner polyethylene (PE) bag, outer plastic woven bag, or confirmed by clients. Storage for ten months in room shady and dry place. |
| CAS Registry Number: | 2809-21-4 |
| Synonyms: | ;1-Hydroxyethane-1,1-diphosphonic Acid;Etidronic acid;HEDP;HEDPA; Hydroxy Ethylidene-1,1-Diphosphonic Acid;1-Hydroxy Ethylidene-1,1-Diphosphonic Acid;1-Hydroxyethylidene diphosphonic Acid;1-hydroxy ethylene-1,1-diphosphonic acid;1-HYDROXYETHYLIDENEDI(PHOSPHONIC ACID);disodium (1-hydroxyethane-1,1-diyl)bis[hydrogen(phosphonate)];(1-hydroxyethane-1,1-diyl)bis(phosphonate);Hydroxyethylidenedi(phosphonic acid);Hydroxyethylidine Diphosphonic Acid;HydroxyEthylidene Diphosphonic acid; |
| Molecular Formula: | C2H8O7P2 |
| Molecular Weight: | 201.9987 |
| Molecular Structure: | 
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| Company: | Zouping Dongfang Chemical Industry Co.,Ltd [ China ] |
| Contact: | Cherry dong |
| Tel: | +86-15966984900 |
| Fax: | +86-543-4502242 |
| Email: | cherry@sddongfang.com |
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