Shanghai Wintong Ecological Engineering Co., Ltd.  

Product Name: EDTA Chelated Copper Model NO.: EDTA-Cu-15 Colour: Blue Appearance: Powder Alkyl No.: Unsaturated Acid Carboxyl No.: Dicarboxylic Acid Effects: Quick Color: Blue appearance: Powder Solulity: 100% Solulity Origina: China Trademark: Davidking Transport Package: 25kg/Bag or Customed Package Specification: ISO Origin: Shanghai Product Description APPLICATIonSIn agriculture and horticulture as foliar feed, in soil or in hydroponics applications.CHEMICAL NAMEEthylenediaminetetraacetic acid, copper-disodium complex;EDTA-CuNa2Molecular formula: C10H12N2O8CuNa2Molecular weight: 397.7MAIN CHARACTERISTICSDavidking E-Cu-15 is a stable water-soluble metal chelate.Solubility in water: Approx. 1200 g/L (20OC)Bulk density: Approx. 600~800 kg/m3 (untapped)PACKAGING25 kg net in cardboard boxes with an inside polyethylene bag.AppearanceCopper (Cu) content, typical* (%)Copper (Cu) content, minimum (%)pH (1% solution)Level of chelationblue micro-granular4.8**14.5**6-7fully