|
Trisodium phosphate
(TSP)
Moleculer Formula:Na3PO4
Moleculer Weight:163.94
Category:Quality Booster.
Code:15.001(GB12493-90)
CAS-No.:7601-54-9
INS-NO.:E339.iii
EEC.No.:E339.c
Description: White powder.
Identification: The product yields the reaction characteristic
for phosphates.
Solubility: Soluble in water
Specification: Our TSP(FG) products meet the requirements
of Q/YL010-1997£º
|
Parameter
|
Specification
|
|
Q/YL010-1997
|
BK
Guilini Spec.7.1151
|
FCC
|
JSFA-VII
|
Na3PO4,%
 |
98.0
|
|
97
|
97.0-103
|
| P2O5,%
|
|
41.3-43.3
|
|
|
Insolubles,%  |
0.05
|
|
0.2
|
|
| PH(1% Solution) |
11.5-12.0
|
11.5-12.0
|
11.5-12
|
11.5-12.5
|
| Arsenic(As),ppm, |
3
|
1
|
3
|
1.5
|
| Lead(Pb),ppm, |
|
4
|
|
|
| Heavy Metals (as Pb),ppm, |
10
|
20
|
10
|
20
|
| Fluoride(F),ppm, |
30
|
10
|
50
|
|
| Chloride(Cl),%, |
|
|
|
0.071
|
| Sulphate(SO4),%, |
|
|
|
0.058
|
| Loss on Ignition,%, |
|
2.5
|
2
|
5
|
|
