Fluoboric Acid 50 %
Specifications :
Product Description : Fluoboric acid 50%
Formula: HBF4
CAS NO.: 16872-11-0
M.W: 87.81
Properties: It is colorless or light transparent liquid. Soluble in water and ethanol, strong acid , It isn't corrosive to glass at normal temperature.
Specification: (%) HBF450.0 min.H3BO32 max.Free acid(HF)1 max.Sulphate (SO4)0.1 max.Fe0.01 max.Chloride (Cl)0.02 max.SiO20.5 max.Heavy metal(as CU)0.02 max.
Application: It is used as row materials for fluoboric, used for dissolution of sponge-titanium and its alloy.
Storage: Store at a dry place hermetically , keep cool and ventilated , prevent damp, keep away from food and acid.
Packing: 25 Kg or 250Kg net, packing with plastic barrel
Tetra Fluoboric Acid 40 %
Molecular Formula: HBF4
Molecular Weight: 87.81
Property: Colorless and transparent liquid;highly acidic;capable of being mixed with water and alcohol;hydrolyzed in water and decomposed when heated to 130°C;toxic and highly corrosive.
Assay: 40%
| Impurity name | Index |
|---|---|
| Chloride(Cl) | ≤0.02% |
| Heavy metal(Pb) | ≤0.01% |
| Sulfate radical(SO4) | ≤0.03% |
| Iron(Fe) | ≤0.01% |
| Dissociate boron(H3BO3) | ≤3% |
| Dissociate HF | ≤3% |
Usage: Preparation of borofluoride;electrolytic industry;stabilizing agent of heavy nitrogen,dissolution of sponge titanium and its alloy.
Packing : 25kg plastic drum,250kg plastic drumCaution at transportation:inorganic acid corrosive article of Grade II;UN No.: 1775;specified number of hazardous goods:93010;class of risk:8.
