Hydrofluoric acid PurTrace Ultrapure for Ultra Trace Analysis, 47-51% (below 10 ppt)
PurTrace Ultrapure
Synonym: HF, Hydrofluoric acid
Linear Formula:
HF
Molecular Weight: 20.01 g/mol
CAS Number: 7664-39-3
Properties
| Water Solubility | at 20 °C soluble |
| Autoignition temp. | Not applicable |
| Assay Purity | 47-51% |
| B pt. | 106 °C at 1.013 hPa |
| M pt. | -35°C |
| Density | 1.16 g/cm3 at 20 °C |
| Form | Liquid |
Safety Information
| Hazard Statement(s) | H300 + H310 + H330-H314 |
| Precautionary Statement | P260-P271-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338 |
| GHS Pictogram |
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| Signal word | Danger |
| Flash point | Notapplicable |
| Storage Temp. | Room Temperature |
| Storage Class | 6.1B: Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials |
| UN Number | 1790 |
Description
Application
Used in glass etching semiconductor manufacturing oil well acidizing and as a reagent in organic synthesis and pharmaceuticals.
Purpose
Its primary purposes include cleaning silicon wafers removing metal oxides and catalyzing alkylation in petrochemical processes due to strong acidity and fluoride ion donation.
General Description
Hydrofluoric acid is a colorless liquid with a molecular weight of 20.01 gmol and is extremely hazardous due to deep tissue penetration and bone dissolution.
Documents
| SDS | |
| COA | |
| Specification | |
| Bulk quote order form | |
| Sample COA |