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Sodium Fluoroborate cas 13755-29-8
Sodium Fluoroborate basic information:
CAS: 13755-29-8
MF: NaBF4
Appearance: White crystalline powder
Sodium Fluoroborate index:
|
Appearance |
White crystalline powder |
|
Purity |
98 %min |
|
Chloride(Cl) |
0.005% max |
|
Sulphate(SO4) |
0.005% max |
|
Iron(Fe) |
0.005% max |
|
Silicon oxide(SiO2) |
0.5% max |
|
Phosphate(PO4) |
0.01% max |
|
PH of aqueous(1% solution) |
2-4 |
|
Heavy metals (as Pb) |
0.005%max |
|
Aqueous solution test |
acceptability |
Sodium Fluoroborate usage:
It is used as catalyst for rosin settlement in textile printing and dyeing industry, as oxidation inhibitor, as flux in nonmetal refine, as coating and fluorization agent.