Sodium Hexametaphospate


Is used in all high solid exterior and interior paints as pigment disperser and filler with the Na3PO4 formulation. It is soluble in water but insoluble in organic solvent. Strongly hygroscopic and can absorb humidity from the air to become into pasty form. It may form soluble chelates with ions of Ca, Ba, Cu, Fe, etc.

SHMP is used as soft water agent in the solutions for printing, papermaking, slow the corroding, floating dispersing medium, high temperature, detergent and soil analytical, flotation selecting agent, disperser and high temperature adhesive.


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