Organic phosphoric acid scale HEDP CAS No. 2809-21-4
Basic Info
Model No.: 1515685
Product Description
HEDP CAS 2809-21-4
Etidronic Acid is an organic compound with a molecular formula of C2H8O7P2 and a molecular weight of 206.03. It is a white powdery solid. It is a colorless to pale yellow liquid when dissolved in water. This product is easily soluble in water, soluble in methanol and ethanol. It has a large dissociation constant in water and can form stable complexes with metal ions. It can form a stable adduct with compounds containing active oxygen to keep active oxygen stable.
| Check item | Index |
| Appearence | Colorless or Light yellow transparent liquid. |
| Active Content % | 58-62% |
| (as PO43-); % | 0.7 Max. |
| Phosphoric Acid (as PO33-); %
| 2.5 Max. |
| Density(20℃); g/cm3 | 1.39-1.49 |
| PH Value(1% water solution) | 2.0 Max |
| Chloride(Cl); % | 0.50Max. |
| | 500Min. |
Application
Mainly used as scale and corrosion inhibitor for boilers and heat exchangers, complexing agent for non-cyanide electroplating, chelating agent for soap, cleaning agent for metals and non-metals.
Package
HEDP liquid: 200L plastic drum,IBC(1000L),customers’ requirement.
HEDP solid: 25kg/bag,customers’ requirement.
Storage for twelve months in room shady and dry place.
Certificates
Our company
Founded 2010, Shandong Dexiang International Trade Co., LTDis trading so many kinds of chemicals for over 10 years.
Our main products: colloidal silica(silica sol), Ion exchange resin, Molecular sieve,medical &health agent etc. basic organic chemicals and inorganic chemicals.
Transportation
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Product Categories : Organic Chemicals > Acid