CAS No: 5949-29-1
Quality Standard: BP93, BP98, USP23, USP24, E330 and FCCIV, GB1987-2007

Technical Specifications of Citric Acid Monohydrate :
Character: Colorless crystal or white powder
Solubility Identification: 20% aqueous solution is clear
Content: 99.6%min.
Water Content: more than 8.2%,less than 8.8%
Calcium Salt: 100ppm max.
Iron Salt: 5ppm max.
Arsenic: 0.5ppm max.
Heavy Metal: 5ppm max.
Oxalate Salt: 100ppm max.
Chloride: 25ppm max.
Sulfate Salt: less than 150ppm
Readily Carbonizable Substance: lighter than standard
Sulfuric Acid Ash: 0.04% max.
Lead: 2ppm max.