IN FOOD PROCESSING INDUSTRY,IT IS USED AS BUFFER,CHELATE AGENT NUTRIENT ADDITIVE,EMULSIFIER,FLAVOR FOR YOGHURT IN PHARMACEUTICAL CONTENT,% 99.0-101.0SULPHATES,%≤0.015HEAVY METALS,% ≤0.001OXALATE,%≤0.03EASY CARBONIFY SUBSTANCE PASS TESTCHLORIDE, % ≤0.005LOSS ON HEATING,% 11.0-13.0.,,,,,,,,.,,,,.. SODIUM CITRATE BP98