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                        Sodium monophosphate
                        Bis[tetrakis(hydroxy...
                        Tetrakis(hydroxymeth...
                        Tetrakis(hydroxymeth...
                        Tetrakis(hydroxymeth...
                        Hypophosphorous acid

                        Tetrakis(hydroxymethyl)phosphonium sulfate urea polymer

                        【Product Name】:Tetrakis(hydroxymethyl)phosphonium sulfate urea polymer(THPS-U)
                        【Alias】:THPS-Urea; tetrakis(hydroxymethyl)phosphonium hydrogen sulfate - urea (1:1)
                        【CAS No.】:63502-25-0
                        【UN Code】:2922
                        【Molecular Formula】:[(CH2OH)4P]2SO4·CH2N4
                        【Property】:Colorless transparent liquid,with slight acidity and easier biodegradation.
                        【Quality Standard】:
                        Main Content:65.0-67.0%
                        Active Phosphate Content:10.0-12.0
                        Viscosity (25℃):30.0-50.0
                        Relative Density (25℃): 1.300-1.400
                        Iron (Fe):≤ 0.0015%
                        PH 4.0-6.0
                        【Usage】: Tetrakis(hydroxymethyl)phosphonium sulfate urea polymer is mainly used as fire retardant of textiles, it is suitable for pure cotton and P/C textiles and can get good effect after repeatedly wash. It can also be used as broad-spectrum disinfectant in water treatment system.

                        【Packing】: 250kg PE plastic drum, or 1000 kg IBC container barrel.
                        【Storage】: Please keep in dry and ventilated warehouse and tightly sealed.

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