Diethylene Triamine Penta ( Methylene Phosphonic Acid ) Pentasodium salt ( DTPMP•Na5, Solid ) [CAS No.] 68155-78-2 Molecular Formula: C9H23O15N3P5Na5 Molecular weight: 683.2 Properties: This is a neutral solid product, convenience in transport and usage in frigid situation. This product is innocuous, easy to be dissolved in acid solution, it has excellent antiscale corrosion inhibition and good thermal resistance effects. Specification: items index Appearance Gray to yellow powder solid Active component (DTPMPA) ％ ≥ 58.0 Active component (DTPMP•5Na) ％ ≥ 69.1 Phosphorous acid（as PO43-）% ≥ 45.0 chloride （as Cl ） % ≤ 10 Fe (Fe) ppm ≤ 40 pH value（1％ water solution） 6.0~8.0 Usage: This product can be used as peroxide stabilizer, chelating agent in weave and dyeing industry, pigment dispersant, microelement’s carrying agent in fertilizer and concrete modifier. In addition, this product is widely used in fields such as papermaking, electroplating, acid cleaning and cosmetics. Also, It can be used as stabilizer of oxidative disinfectant. Package and Storage: 20kg inner liner polyethylene (PE) bag, outer full paper board barrel, with agreement with export environment requirement, or confirmed by clients. Storage for ten month in room shady and dry place.