Etidronic acid 2809-21-4

Category :	Organic chemicals and Derivatives
CAS NO :	2809-21-4
EC NO :	220-552-8
MF :	C₂H₈O₇P₂
MW :	201.9987
Packing :	250kgs plastic drum(1x20'FCL=20mts without pallet)
Product description :	Molecular Formula: C2H8O7P2CAS Number: 2809-21-4Description: Density: 1.42-1.48 g/ml at 20癈SpecificationAppearance: colorless or light yellow transparent liquidActive matter content: 58%-62%Phosphorous acid(as PO3): 4.0% maxPhosphoric acid(as PO4): 0.7% maxIron: 35ppm max pH(1% in water): 2 maxDensity: 1.42-1.48 g/ml at 20癈 Chloride(as Cl): 1.0% maxColor(APHA): 150max.Viscosity(25癈): 35-41mm2/s
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 Structure :

Etidronic acid

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