Shanghai Wintong Ecological Engineering Co., Ltd.  

Product Name: EDTA Calcium Model NO.: EDTA-Ca-10 Colour: White Source: Hydrolysis Appearance: Powder Alkyl No.: Unsaturated Acid Carboxyl No.: Dicarboxylic Acid Effects: Quick Color: White Package: 25kg Brand: OEM Trademark: Davidking Transport Package: 25kg/Bag or Customed Package Specification: ISO Origin: Shanghai Product Description APPLICATIonSIn agriculture and in horticulture as foliar feed (secondary nutrient).CHEMICAL NAMEEthylenediaminetetraacetic acid, calcium-disodium complex;EDTA-CaNa2Molecular formula: C10H12N2O8CaNa2.2H2OMolecular weight: 410.3MAIN CHARACTERISTICSDavidking E-Ca-15 is a stable water-soluble metal chelate.Solubility in water:approx.800 g/L (20OC)Bulk density:650~850 kg/m3 (untapped)PACKAGING25 kg net in cardboard boxes with an inside polyethylene bag.AppearanceCalcium (Ca) content, typical* (%)Calcium (Ca) content, minimum (%)pH (1% solution)Level of chelationChloride (%, max)free flowing white micro-granular9.7**9.5**6.5~7.5fully0.1