We can supply color STPP speckles series (sodium tripolyphosphate speckles).

Product specification:

Appearance:Flow freely,no agglomeration,speckles

Odor: no peculiar smell 

Apparent gravity,g/l: 500-900

Time of slaking,s: ≤300

Particle size>1400um(12Mesh),% :<10.0

Particle size 425-1180um(14-36Mesh),%:>80.0

Particle size<180um(80Mesh),%:<5.0

Assay Na5P3O10%:>80.0

P2O5%:>46.0

PH value (1% aqueous solution, 25°C): 10.0-12.0 

Loss on drying: ≤5.0%