Molecular fomula : Zn(BF4)2
Molecular weight : 347.17
Property : White crystal which generally contains 2, 4 and 6 crystal. Relative Density: 2.120; soluble in water and alcohol; at 600°C , it will lose its crystal water; it can produce complex compound which is like aqua compound. If this kind of complex compound has no resistance to heat, it will decompose into metal and fluorides, ammonia, ammonium fluoroborate boron fluoride. Easy to get deliquescent, toxic.
Use : Used as the resin curing agent for textiles with fastness to washing and wearing, the catalyst for producing synthetic resin and and post finishing of textile resin, as the binding agent for fire retardant, pesticide, electric welding materials, electroplating solution and cobalt.
Product quality : Company standard
|
Index name |
Solid |
Liquid |
|
Zinc fluoroborate (Zn(BF4)2.6H20),%≥ |
97.0 |
50.0 |
|
Free boracic acid (H3BO3),% |
--- |
2.0 |
|
Free boratofluoric acid (HBF4),% ≤ |
--- |
3.0 |
|
Iron (Fe),% ≤ |
0.10 |
0.05 |
|
Chloride (Cl),% ≤ |
0.10 |
0.05 |
|
Sulfate (SO4),% ≤ |
0.50 |
0.10 |
|
Silicate (SiO2),% ≤ |
0.50 |
0.20 |
|
Appearance |
|
Clear colorless
or almost colorless
solution |
Casing : Packed in vinyon pail; 25kg per pail.
Click here to safety data |
