Sodium hexametaphosphate (SHMP) companies have low operating rates and fierce market competition

Sodium hexametaphosphate (SHMP), also known as sodium polyphosphate, is a water-soluble polyphosphate glass composed of polyphosphate chain length distribution. Sodium hexametaphosphate appears as white powder crystals or colorless transparent glassy solid. It is easily soluble in water, insoluble in organic solvents, and easily deliquesces in the air. As one of the functional phosphates, sodium hexametaphosphate…