Citric Acid Specification: Item Standard Description White or transparent crystals Solubility Pass tese Clarity&Color Solution Clear Content 99.5%-101.0% Sulphate ≤150ppm Oxalate ≤100ppm Heavy Metal(as Pb) ≤10ppm Barium Pass Calcium ≤200ppm Iron ≤50ppm Chloride ≤50ppm Sulphated ash ≤0.1% Water 7.5%-9.0% Readily carbonisable substances Not darker than the standard Lead ≤1ppm AS ≤1ppm Mercury ≤1ppm Aluminium ≤0.2ppm Bacteriaendotoxic ≤0.5IU/mg Main Usage: Citric Acid is mainly used as acidulant, flavoring agent, preservative and antistaling agent in food and beverage industry. Moreover, it is also used as antioxidant, plasticizer and detergent in chemical, cosmetics and cleaning industries. Storage: Kept in a light-proof, well-colsed, dry and cool place. TNN development limited(ISO9001:2008),are strong in the field Pharmaceuticals, food additives, and fine chemicals for more than 10years export history. Service we can provide: Mixed container, we can mix different items in one container.Quality control, before shipment, free sample for test. after shipment keep sample for 3 yearsPrompt shipment with professional documentsPacking as your request, with photo before shipmentOur Advantages: Full experience of large numbers containers loading in Chinese sea port fast shipment by reputed shipping line packing with pallet as buyer’s special request best service after shipment with e mail cargoes together with container sales seervice available full experience for the export to Europe and North America. cargoes photo before and after loading into container raw materials from Chinese origin