Citric Acid Anhydrous Fine Granular USP FCC [C6H8O7] [CAS_77-92-9] 99.5+%, White Crystal (55.12 Lb Bag)

Sales Specification

• Appearance: Colorless crystals or white, granular to fine powder
• Odour: Odourless
• Water(H20):  0.200% Max.
• Identification:  Meet requirements
• Sieving on (50g, 5 minutes): 5.0% Max.
• Sieving through: 5.0% Max.
• Colour (T): > 98.00%
• Clarity of solution:  Meet requirements
• Color of solution:   Meet requirements
• Heavy metals (sum: Cd, Cr, Cu, Pb, Hg, Zn,Ni): < 1 ppm
• Aluminum:< 0.2 ppm
• Arsenic: < 1 ppm 
• Barium: < 1 ppm
• Cacium: < 10 ppm
• Chloride: < 5 ppm
• Copper: < 1 ppm
• Iron: < 1 ppm
• Lead: < 0.5 ppm
• Magnesium:  < 1 ppm
• Mercury:  < 1 ppm
• Oxalates/ Oxalic acid:  < 10 ppm
• Sulphates:  < 30 ppm
• Zinc:  < 1 ppm
• Readily carbonizable substances: Meet requirements
• Extraneous matter: passes CB test
• Assay: 99.80 - 100.20
• Sulphated ash/ residue on ignition: Meet requirements
• Tridodecylamine:  Not applicable for CB, only for solvent extracted citric acid.

  Packing

In 55.12 lb paper bag