SODIUM BICARBONATE EDIBLE Specification: ¢ÅNaHCO3:99.3% ¢ÆChioride(CL)0.30% ¢ÇArsenic(As):0.0001% ¢ÈHeavy metals(Pb)0.00041% ¢ÉLoss on drying :0.17% ¢ÊPH value:8.5 Packing: 25kg/plastic bag (the above is the specification and packing of the goods for customer¡¯s reference.we can supply goods as customer¡¯s demands)