Sodium Tripolyphosphate
  Posting Date : 2024-05-15 14:15:11

Detailed Product Description

Sodium Tripolyphosphate (STPP)

Synonyms: triphosphoric acid pentasodium salt, pentasodium triphosphate, tripolyphosphate pentasodium, sodium triphosphate, STPP, armofos, empiphos stp-D, freez-gard FP 19, polygon, rhodiaphos H5, thermphos, tripoly
Molecular formula: Na5P3O10

Specifications:

INDEX

SPECIFICATION

RESULT

ASSAY (NA5P3O10)

94% MIN

94.2% MIN

P2O5

57% MIN

57.61% MIN

FE

0.007%

0.007%

WATER INSOLUBLE MATTER

0.1% MAX

0.1% MAX

ARSENIC(AS)

0.0005% MAX

0.0004% MAX

PH(1% WATER SOLUTION)

9.2-10.0

9.5

WHITENESS

90

92

IGNITION LOSS

1.0

1.0

DENSITY(G/CM3)

0.35-0.9

0.8

PHASE L

10-30

26.3

 
Contact Information
Contact:Alice WU
Telephone:15260203548
abelonline@sohu.com
Rm. 702, East-towe, Tianhe International, Changjiang Road, Qingdao Development Zone