Description of Citric acid : colorless or white crystal or powder
Molecular Formula: C6 H8O7·H2O
Molecular Weight: 210.14
Product: Citric Acid Anhydrous/Monohydrate
Quatity: 200,000tons per year
Packing of Citric acid : 25kgs in a kraft paper bag
Quality Standards of Citric acid : BP, E330, USP, FCC
Obtained certificates of Citric acid : ISO9000, ISO14000, HACCP, GMP, OHSAS, OU KOSHER.
Applicant of Citric acid : This product is made firstly through fermented starch, and then refined by Calcium Carbonate. It is a sort of important chemical raw material, widely used in foodstuffs, medicine, chemistry leather, printing,poison less electroplate, atom energy and other industries.
Anhydrous Citric Acid
Items | UNIT | Quality Standards |
Description | ---- | White Crystalline Powder Colorless Crystal or Granules |
Identification | ----- | Pass Test |
Appearance of Solution | ----- | Pass Test |
Assay | % | 99.5-100.5 |
Sulphate | PPM | ≤150 |
Oxalate | PPM | ≤100 |
Chloride | PPM | ≤50 |
Heavy Metal( as Pb) | PPM | ≤5 |
Calcium | PPM | ≤75 |
Iron | PPM | ≤5 |
Sulphated Ash | % | ≤0.05 |
Moisture | % | ≤0.5 |
Readily Carbonisable Substances | ----- | Not Darker than Standard |
Lead | PPM | ≤0.5 |
As | PPM | ≤1 |
Mercury | PPM | ≤1 |
Aluminum | PPM | ≤0.2 |
Barium | ----- | Pass |
Bacteria Endotoxin | IU/mg | <0.5 |
Volatile Organic Impurities | ---- | Pass |
Tridodecylamine | PPM | ≤0.1 |
Ultraviolet Absorbance | ---- | Pass |