Properties：Colorless, transparent or slightly light-colored thick
liquid.
Pure phosphoric acid is colorless crystallization, odorless and has
sour odor. Melting point *2.*5 ℃ (pure items). Soluble in water and
ethanol. Easily absorb moisture. Easy to be crystallized under cold
condition for long time. Corrosive. Should be stored in closed
containers.
Standard: GB ***6.******5.
Application and maximum volume of use：Conformity to GB***0.
Storage condition: Store it far from alkali, toxic article and
other corrosive. Keep away from rain and avoid direct sunlight.
