| Product Name: | 1-Hydroxyethane-1,1-diphosphonic acid |  | 
		
			| HEDP | 
		
			|  | 
		
			| CAS NO.: | 2809-21-4 | 
		
			| Structural formula: | C2H8O7P2 | 
		
			| Molecular weight: | 206.02 | 
		
			| Appearance: | Colorless transparent liquid;White crystal powder | 
		
			| Specifications: | 60% min solution / 98% min powder. Other details upon request.  | 
		
			| Packing: | 250kg polythene drums; 25kg net p.p. woven bags | 
		
			| Application: | A scale and synergistic corrosion inhibitor for iron rust and mineral scale from pipes of cooling circulation water units and boilers; Metal chelate agent for color fixing and bleaching in textile; Complexing agent for electron plate and scale cleaning agent for metals. |