一、Chemical name： Monopotassium phosphate
二、Molecular formula： KH2PO4
三、Molecular weight： 136．09
四、Specificity： Colourless or white crystalline granule or crystalline powder, odourless, steady in air; relative density 2.338, melting point 96 ℃ -253 ℃, easily soluble in water (83.5g//100ml, 90 ℃ ), PH4.2-4.7 in 2.7% agueous solution. Insoluble in ethanol.

五、Uses： It can used in food industry as buffer agent, sequestran binder, yeast dietary agent flarour, enhancers, dietary supplement, ferment, suplement, expansion, agent etc.
六、Packing：It is packed with plastic bag as liner, and a compound plastic woven bag as the outer layer, The net weight of each bag is 25kg.
七、Storage and transport ：It should be stored in a dry and ventilative warehouse; kept away form water and moisture during transportlandled with care, wo as to avoid damage to bags Furthermore, it should be stored separately from poisonous Substances.