Phosphorice кислота

NAME: PHOSPHORIC ACID PRODUCTIVITY: 400000tons per year. PROPERTIES: It is in Colorless, transparent and syrupy liquid or rhombic crystalline, it is ororless and tastes very sour. Its melting point is 42.35°c and when heated to 300°c ll become into meta phosphoric acid.Its relative density is 1.834, it is easily soluble in water and resolves in ethanol. USES: Technical grade phosphoric acid may be used to produce variety of phosphates, electrolyte treatment liquids or chemical treatment liquids, refractory mortar with phosphoric acid and inorganic coheretant. It is also used as a catalyst, drying agent and clearner, as a acidity regulator and nutrition agent for yeast . Food grade may be applied to flavors. PACKING AND STORAGE Packed in 35kg net plastic drums. During transportation or storage, the inner cover as well as the outer cover of the packing drums must be well sealed. It is classified as a hazardous product of the 2nd class of risk and its hazardous chemicals code in China is 93002. It is easily frozen in winter season. GUARANTEED TECHNICAL SPECIFICATIONS: SPECIFICATIONSINDUSTRIAL GRADEFOOD GRADEColour30max20maxAssay(as H3PO4)85%min85%minChloride(as Cl)0.0005%max0.0005%maxSulphats0.005%max0.003%maxIron0.002%max0.001%maxArsenic0.005%max0.0001%maxHeavy metal as Pb0.001%max0.001%maxOxidable matter0.012%maxFluoride as F0.001%max