Phosphoric acid - 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

Di-ammonium phosphate (DAP), di-ammonium hydrogen phosphate, chemical formula (NH4)2(HPO4) is one of a series of water-soluble ammonium phosphate salts that can be produced when ammonia reacts with phosphoric acid It is brownish yellow pale granules with a slight ammonia odor Diammonium phosphate (DAP) is the world’s most widely used phosphorus (P) fertilizer. It is made from two common constituents in the fertilizer industry and it is popular because of its relatively high nutrient content and its excellent physical properties. Applications: DAP is used as a fertilizer, yeast nutrient in winemaking and mead-making, purifying sugar, wool industry , Agriculture industry Properties: CAS Number,7783-28-0 EC Number 231-987-8 HS Code 31053000 Chemical formula (NH4)2HPO4 Molar mass 132.06 g/mol Density,1.619 g/cm3 Melting point 155°C @428 K Solubility in water 57.5 g/100 mL @10°C, 106.7 g/100 mL @70°C PH 8