... .2 MAX0.2 MAXSulphates, PPM200 MAX100 MAX50 MAXLoss on Drying,%0.5 MAX0.5 MAX0.3 MAXHeavy Metal(As Pb,Hg)PPM5.0 ... .0 MAXArsenic, PPM4.0 MAX4.0 MAX4.0 MAXVolatile,%---Qualified0.5 MAXBromates, PPMQualifiedQualified10 MAXIodide, PPM----Qualified50 MAXMinor Elements, PPM----Qualified0 ...