Commodity: Zeolite 4A For Detergent Powder and soap bar Making Specification Standard Result Calcium Exchange Ability (MgCaCO3/g Zeolite) 310 Min 330 Whiteness % 95min 96 Ph Value ( 1% Solution, 25 ) 11.3 Max 11 L.O.I (500+/-10%,1h) 22 Max 18 Granularity Average Size 2-4um Conform 10um 90 4um 2 Packing: 25kgs in plastic woven bag with inner plastic film bag, 24mts Per Container