We require ammonium chloride, specification given belowCommodity : AMMONIUM CHLORIDE AGR GRADEContent : NH4CL - > 96 %Moisture : < 0.5 %PH Value : 4.0 to 5.8FE: < 0.001%Heavy Metals(As Pb): < 0.0005%Sulphate: < 0.04Residue on Ignition < 0.4Kindly confirm if you could provide the same with specs and price.Thanks & RegardsCountry:India