STPP - Sodium Tripolyphosphate

详细说明

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

Formula: Na5P3O10

M.W.: 367.86

Appearance: White Powder

Specifications: Tech / Detergent Grade

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

P2O5: 56% min

Water Insoluble: 0.15% max

Fe: 0.015% max

PH (1% Solution): 9.2 ~ 10.0

Whiteness: 90 Deg. min

Bulk Density: 0.81 g/ml max

Phase I: 10% - 40%

Package: in 25kg bags