Phosphate rock

Sulfuric Acid 98% (H2S04) known in antiquity as oil of vitriol, is a mineral acid composed of the elements sulfur, oxygen, and hydrogen, with the molecular formula H2SO4 It is a colorless, odorless, and viscous liquid that is miscible with water Pure sulfuric acid does not occur naturally due to its strong affinity to water vapor; it is hygroscopic and readily absorbs water vapor from the air Concentrated sulfuric acid is highly corrosive towards other materials, from rocks to metals, it is an oxidant with powerful dehydrating properties Industries: Household chemicals, Fertilizers, Adhesives, oils, greases, Horticulture, Batteries Properties: CAS number 7664-93-9 WE number 231-639-5 Chemical formula H2SO4 Molar mass 98,08 g/mol Customs tariff code 28070000 ADR UN 1830, 8, II pH 0,3 (49 g H2S04/1000 ml H2O @25°C) Melting / freezing point +1,8°C (98.5 %), -12.6°C (96 %), -27°C (93 %) Boiling point range + 275°C ± 5°C (100%) Relative density 1,8144-1,8305 kg/l (90-100%)

Acetic Acid 50%, 80% and 99% systematically named ethanoic acid, is an acidic, colourless liquid, organic compound with the chemical formula (CH3COOH) Vinegar is at least 4% acetic acid by volume, making acetic acid the main component of vinegar apart from water and trace elements It is an important chemical reagent, used primarily in the production of cellulose acetate for photographic film, polyvinyl acetate for wood glue, and synthetic fibres and fabrics In households, diluted acetic acid is often used in descaling agents In the food industry, it used as an acidity regulator and as a condiment Industries: Household chemicals, Fertilizers Properties: CAS number 64-19-7 WE number 200-580-7 Chemical formula CH3COOH Molar mass 60,05 g/mol Customs tariff code 29152100 ADR UN2789 pH <1 Melting / freezing point -20°C (1013 hPa) Boiling point range 92°C (1013hPa) Relative density 1,057 g/cm3 @25°C Solubility in water 602,9 g/l/ @25°C

Potassium hydroxide is an inorganic compound commonly called caustic potash Along with sodium hydroxide (NaOH), KOH is a prototypical strong base, It has many industrial and niche applications, most of which utilize its caustic nature and its reactivity toward acids Industries: Household chemicals, Fertilizers, Cosmetic industry, Adhesives, oils, greases, Resins, plastics, polyurethanes Catalyst for hydrothermal gasification process Precursor to other potassium compounds Manufacture of soft soaps As an electrolyte Niche applications Properties: CAS number 1310-58-3 WE number 215-181-3 Chemical formula KOH Molar mass 55,11 g/mol Customs tariff code 28152000 ADR UN1814 Melting / freezing point 360°C (100% KOH) Relative density 2,044 @20°C (100% KOH)

Urea is an organic compound with chemical formula CO(NH2)2 Urea serves an important role in the metabolism of nitrogen-containing compounds by animals and is the main nitrogen-containing substance in the urine of mammals Applications: Agriculture Urea is used as a nitrogen-release fertilizer it has the highest nitrogen content (46% N) of all solid nitrogenous fertilizers in common use Urea is a raw material for the manufacture of urea-formaldehyde resins, used mainly in wood-based panels such as particleboard Explosives Urea can be used to make urea nitrate, a high explosive that is used industrially and as part of some improvised explosive devices Automobile systems Urea is used to reduce the NOx pollutants in exhaust gases from combustion from diesel, dual fuel, and lean-burn natural gas engines properties: Molar mass 60.06 g/mol Density,1.32 g/cm3 Melting point 133-135 °C Solubility in water 545 g/L @25°C / pH 9,2 - 9,5 CAS number,57-13-6 WE number,200-315-5 Customs tariff code 3102