Iron oxide - Import export

Phosphoric acid (orthophosphoric acid, monophosphoric acid) is a colorless, odorless phosphorus-containing solid, and inorganic compound with the chemical formula H3PO4 It is commonly encountered as an 85% aqueous solution, which is a colourless, odourless, and non-volatile syrupy liquid, it is a major industrial chemical, being a component of many fertilizers. Applications: in anti-rust treatment by phosphate conversion coating, iron oxidation prevention by Parkerization process, in phosphoric acid fuel cells in activated carbon production, pH adjuster in cosmetics and skin-care Industries: Household chemicals, Fertilizers, Adhesives, oils, greases, Horticulture, Food industry, Feed industry Properties: CAS number 7664-38-2 WE number 231-633-2 Chemical formula H3PO4 Molar mass 97,995 g/mol Customs tariff code 28092000 ADR UN1805 pH <1 Melting / freezing point - 17°C Boiling point 135°C Relative density 1,5788 g/cm3 @15°C Solubility in water >1000 g/l @20°C