Citric Acid Monohydrate

Appearance: White Crystalline Powder, colorless
Assay:  99.5%~100.5%
Loss on drying: 7.5%~9.0%
Sulphate Ash: 0.1% max.
Iron: 50ppn max.
Chloride: 50ppm max.
Oxalate: 300ppm max.
Sulphate: 150ppm max.
Heave Metals: 10ppm max.
Arsenic: 1ppm max.
Calcium: 200ppm max.