Foshan Vanda Inorganic Material Co., Ltd. [China]

1.main component of Sodium Tripolyphosphate:Na5P3O10 2.STPP with good and stable quality 3.the best one for ceramic industry

We supply ceramic grade STPP with good and stable quality at reasonable price.

 The specification is as follows:

1.Physical Appearance: White Powder

2.Composition: Sodium Tri Poly Phosphates

3.Na5P3O10: 94%

4.P2O5:57%

5.Fe: 100 ppm max

6.Water insoluble: equal or less than 5.00%

7.Whiteness: equal or more than 90%

8.PH in 1% aqueous solution:11-13

9.High Performance in ceramic tiles production.

Tech Grade Sodium Tripolyphosphate