Ammonium bicarbonate, NH4HCO3, 99.5%,competitive price, good quality, prompt shipment, professional service,10 years export Ammonium Bicarbnoate, 99.3%min, food grade.We are ... quality and adequate supply and prompt shipment.Specification:ITEMSTANDARDRESULTNH4HCO3(purity)99.20--101.0%99.68CHLORIDE(as CI)0.003% MAX<0.003SULPHATE ... , ChinaPayment term: L/C at sight or T/T advance Ammonium bicarbonate