ISO9001:2008,ISO14001:2004,GB/T28001-2001,KOSHER,REACH
Detailed introduction to citric acid:
Appearance : Colorless crystal
Assay : 99.5~101%
Moisture : 7.5%~9.0%
Residue on ignition : 0.1% max
Sulphate : 150ppm max
Oxalate : 350ppm max
Heave metals : 10ppm max
Bacterial endotoxin : 0.5 IU/mg max
Aluminium : 0. 2ppm max