Citric Acid Anhydrous E330 E Number: E330 | CAS No.: 77-92-9 Supplier Citric Acid Anhydrous, E330, CAS no.77-92-9, commonly used in the manufacture of various beverages, sodas, wines, candies, snacks, biscuits, canned juices, dairy products and the like. It can improve the sensory traits of food, enhance appetite and promote the digestion and absorption of calcium and phosphorus substances in our bodies. Citric Acid Anhydrous, natural preservatives for drink, has a big consumption in drinks and beverages. Specifications of Citric Acid Anhydrous Powder E330 Item Specification Characters White or almost white, crystalline powder, colourless crystals or granules. Odorless, has a strongly acid taste. effloresces in dry air. Very soluble in water, freely soluble in ethanol. Identification Pass Test Appearance of solution Pass Test Assay 99.5%-100.5% Water 0.5% Readily Carbonisable Substances Pass Test Sulphated Ash(Residue on Ignition) 0.05% Sulfate 150mg/kg Oxalate 100mg/kg Lead 0.5mg/kg Arsenic 1.0mg/kg Mercury 1.0mg/kg Aluminium 0.2mg/kg Heavy Metals 5.0mg/kg Bacterial endotoxins ï¼?0.5IU/mg Citric Acid Anhydrous Powder E330 Packaging and Shipping Information PACKING: 25KG NET/ BAG STORAGE AND TRANSPORT: IN DRY AND COOL NORMAL TEMPERATURE SHELF LIFE: 3 YEARS