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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