calcium and magnesium ion complexation complexing agent

{"cid":"91189237","title":"Complex Sodium Disilicate CSDS Inorganic Chemicals Salts For Detergent Powder","imgUrl":"https:\/\/img.chinax.com\/nimg\/b6\/66\/18f367938a796e9a781ecd55e522-200x200-1.jpg","attrs":{"Price":"negotitable","Brand Name":"VAFOCHEM","Model Number":"CSDS","Minimum Order Quantity":"5mt","Certification":"ISO9001","Place of Origin":"CHINA","Payment Terms":"T\/T","Packaging Details":"25kg\/bag","CAS":"13870-28-5","Na2O+SiO2":"70%","Calcium exchange capacity":"260.00mg CaO\/g CSDS MIN","SiO2 Content":"\u226450ppm","Content":"20.00%min","Moisture":"7.00%max","pH of 1% water solution, 20\u00baC":"12.00%max","Apparent Density":"0.4-1.00g\/cm2","Whiteness":"85.00","Appearance":"White non-Pellet powder or granular Mission"}}

{"cid":"91222957","title":"Sodium Tripolyphosphate (STPP)","imgUrl":"https:\/\/img.chinax.com\/nimg\/d9\/7a\/0ff96ec0abce4c53bb41e0330415-200x200-1.jpg","attrs":{"Minimum Order Quantity":"5 MT","Delivery Time":"10 DAYS","Payment Terms":"L\/C, D\/A, T\/T, D\/P","Packaging Details":"25kg\/50kg bag, 1000kg\/1200kg jumbo bag."}}