TECHNICAL DATA SHEET
Sodium Tripolyphosphate, Food Grade
Formula: Na5P3O10 CAS: 7758-29-4 Einecs: 231-838-7
Standard: GB1886.335-2021/FCC/E451(i)
Packaging: 25kg PP+PE bag
|
NO.
|
Items
|
Units
|
Specifications
|
Typical Results
|
|
1
|
Assay,(as Na5P3O10)
|
%
|
94 Min.
|
95.40
|
|
2
|
P2O5, ¦Ø
|
%
|
56 Min.
|
57.30
|
|
3
|
pH(1% Solution)
|
|
9.1~10.2
|
9.80
|
|
4
|
Water Insoluble, ¦Ø
|
%
|
0.1 Max.
|
0.01
|
|
5
|
Arsenic(As)
|
mg/kg
|
2 Max.
|
1
|
|
6
|
Heavy Metal
|
mg/kg
|
10 Max.
|
10
|
|
7
|
Lead(Pb)
|
mg/kg
|
2 Max.
|
1
|
|
8
|
Fluoride(F)
|
mg/kg
|
20 Max.
|
8
|
|
9
|
Whiteness
|
%
|
88 Min.
|
91.00
|
|
10
|
Bulk Density
|
g/cm3
|
0.50~0.70 granule
|
0.60
|
|
g/cm3
|
0.70~0.80 powder
|
0.75
|
|
g/cm3
|
0.80~0.90 fine powder
|
0.85
|
|
11
|
Loss on drying(105 ¡ãC, 1 hour)
|
%
|
0.7 Max.
|
0.20
|
Certificates: ISO 9001/14001/22000/45001 & Halal, Kosher and BRC
Package: 25kg PP outer& PE inner bag /25kg paper bag /Jumbo bag
