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South Africa
Personne àcontacter Mr. Titad
45 Caymans Kelly, Randburg, Johannesburg, Other
Name: Solid Polymer Ferric Sulphate (SPFS)
Molecular
formula: [Fe2(OH)n(SO4)*-n/2]m
Appearance:Light yellow
amorphous powder, hygroscopic, readily soluble in water.
*0%(W/W)aqueous solution is a transparent orange solution.
|
|
GB*******3 (II) |
Typical measured values |
|
Fe, % , ≥ |
*8.5 |
*9.1 |
|
Reducing substances (counted by Fe2+), % , ≤ |
0.*5 |
0.*1 |
|
Basicity, % |
9.0 - *4.0 |
*4.0 |
|
PH (1% aq. solution) |
2.0 - 3.0 |
2.4 |
|
As, % , ≤ |
0.***8 |
0.***1 |
|
Pb , % , ≤ |
0.***5 |
0.***1 |
|
Non-soluble, % , ≤ |
0.5 |
0.4 |
