Citric Acid

We are offering citric acid. Colorless or white crystals; efflorescent properties value content 99.5 % min sulphate 150 ppm max oxalate 100 ppm max heavy metal 5 ppm max calcium 200 ppm max iron 50 ppm max sulphated ash 0.1 % max water 1.0 % max lead 1 ppm max as 1 ppm max aluminium 0.2 ppm max