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Hydrofluoric acid is very strong Acid
| CAS No. | 7664-39-3 |
|---|---|
| EC No. | 231-634-8 |
| EC Index No | 009-003-00-1 |
| Molecular Formula | HF |
| Molecular Weight | 20.01 |
| HS Code | 2811 11 00 |
| Storage | Below 30°C |
| Shelf life | 3 years |
| Appearance | Clear colourless liquid |
|---|---|
| Density (d 20/4) | 1.145 1.155 g/mL |
| Chloride (Cl) | <= 0.0005% |
| Sulphate (SO4) | <= 0.0005% |
| Sulphite (SO3) | <= 0.0005% |
| Phosphate (PO4) | <= 0.0001% |
| Hexafluorosilicate(SiF6) | <= 0.005% |
| Lead (Pb) | <= 0.00005% |
| Copper (Cu) | <= 0.00001% |
| Nickel (Ni) | <= 0.00001% |
| Iron (Fe) | <= 0.00005% |
| Zinc (Zn) | <= 0.00001% |
| Cadmium (Cd) | <= 0.00001% |
| Residue on ignition (as sulfate) | <= 0.00005% |
| Assay (NaOH Titration) | >= 40.00% |
| Hazard Pictogram(s) | ![]() ![]() |
|---|---|
| Signal Word | Danger |
| Hazard Statement(s) | H300+H310+H330-H314 |
| Precautionary Statement(s) | P260-P262-P280-P301+310-P303+P361+P353-P305+P351+P338-P403 + P233 |
| UN No. | 1790 |
| Class | 8 (6.1) |
| Packing Group | II |
| RTECS | Not available |
| WGK | 2 |
| Product Name | Hydrofluoric acid 40% pure, Hi-AR™ |
|---|---|
| SKU | AS006 |
| CAS No | 7664-39-3 |
| EC No. | 231-634-8 |
| EC Index No. | 009-003-00-1 |
| Molecular formula | HF |
| Molecular Weight | 20.01 |
| HS Code | 2811 11 00 |
| Storage | Below 30°C |
| Shelf Life | 3 Years |
| Appearance | Clear colourless liquid |
|---|---|
| Density (d 20/4) | 1.145 - 1.155 g/mL |
| Chloride (Cl) | <= 0.0005% |
| Sulphate (SO₄) | <= 0.0005% |
| Sulphite (SO₃) | <= 0.0005% |
| Phosphate (PO₄) | <= 0.0001% |
| Hexafluorosilicate (SiF6) | <= 0.005% |
| Lead (Pb) | <= 0.00005% |
| Copper (Cu) | <= 0.00001% |
| Nickel (Ni) | <= 0.00001% |
| Iron (Fe) | <= 0.00005% |
| Zinc (Zn) | <= 0.00001% |
| Cadmium (Cd) | <= 0.00001% |
| Residue on ignition (as sulfate) | <= 0.00005% |
| Assay (NaOH Titration) | >= 40.00% |
| Hazard Pictogram(s) | ![]() |
|---|---|
| Signal Word | Danger |
| Hazard Statement(s) | H300+H310+H330- H314 |
| Precautionary Statement(s) | P260- P262- P280- P301 + 310- P303+P361+P353- P305+P351+P338- P403 + P233 |
| UN No. | 1790 |
| Class | 8 (6.1) |
| Packing Group | II |
| RTECS | Not available |
| WGK | 2 |