三聚磷酸钠

详细说明

Sodium Tripolyphosphate, S.T.P.P. (7758-29-4)

Formula:                    Na₅P₃O₁₀

M.W.:                          367.86

Appearance:              White Powder, or small granules; easily soluble in water.

       Specifications: Tech / Detergent Grade:

        S.T.P.P.:                              94% min

          P₂O₅:                                 56% min

         Water Insoluble:                   0.10% max

         Fe:                                       0.010% max

         PH (1% Solution):                9.2 ~ 10.0

        Whiteness:                           90 Deg. min

        Phase I:                                10-40

        Bulk Density:                         0.7 – 1.0 g/ml

       Package:     in 25kg net plastic woven bags with inner lining; or in 1000kg net jumbo bags.

       Uses:            In producing synthetic detergent, paper-making, dyestuffs, ceramics etc.

                            also could be used as water-softener in water treatment etc..

                            Food Grade used as Food Additives.

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