Sodium tripolyphosphate (STPP) is a solid inorganic compound used in a large variety of household cleaning products, mainly as a builder. IT is used in a wide range of applications in the manufacture of cleaning products and food preservatives as well as in water treatment facilities.
HS Code: 2835
C.A.S number: 7758-29-4
Haz class: H315, H319, H335
PARAMETERS | SPECIFICATIONS |
---|---|
Appearance
|
White powder
|
Main content Na5P3O10
|
94%MIN
|
P2O5
|
57%MIN
|
Fe
|
0.015%MAX
|
PH Value PH
|
8.0-10.0
|
Whiteness
|
90% MIN.
|
Phase I
|
10 – 30%
|
Bulk Density
|
0.80-1.0g/cm3
|
Loss on ignition
|
1% MAX.
|