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HYDROFLUORIC ACID AR/ACS Hydrogen Fluride; HF
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Warranty 1 year
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Free 30-Day returns
Specification
Overview
Processor
Display
RAM
Storage
Video Card
Connectivity
Features
Battery
General
Description
| Article No. | PR0010 | Grade | AR/ACS |
| Purity | 48% | CAS No. | 7664-39-3 |
| Molecular Formula | HF | Molecular Weight | 20.01 |
| H.S. Code | 2811.1100 | Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Liquid | Colour | Clear Colorless | ||||
| Odour | Acrid odor | pH value | 1 | ||||
| Melting point/ Freezing point [°C] | < -36°C | Boiling point [°C] | 108°C | ||||
| Vapour pressure [20°C] | 25 mm Hg @ 20°C | Vapour pressure mm/Hg | 25 mm Hg @ 200C | ||||
| Vapour density | 1.97 | Density [g/cm3] | 1.15 -1.18 | ||||
| Solubility in water [% weight] | Infinitely soluble | ||||||
Specifications
| Appearance | A clear colorless liquid | Assay (alkalimetric) | 48.0-51.0% |
| Sulphate and Sulphite (as SO4) | Max 0.0005% | Phosphate (PO4) | max 0.0001% |
| Fluorosilicic acid (H2SiF6) | max 0.01% | Residue on ignition | max 0.0005% |
| Chloride (Cl) | Max 0.0005% | Iron (Fe) | Max 0.0001% |
| Heavy metal (as Pb) | max 0.00005% | Arsenic (As) | Max 0.000005% |
| Copper (Cu) | Max 0.00001% |
Safety Information and Hazard Symbols
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Symbol: GHS05, GHS06
Signal Word: Danger
UN No.: 1790
IMCO Class No.: 8,6.1
Packing Group: II
Hazardous Statement: H300-H310-H314-H330
Precaution Statement: P260-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338
Signal Word: Danger
UN No.: 1790
IMCO Class No.: 8,6.1
Packing Group: II
Hazardous Statement: H300-H310-H314-H330
Precaution Statement: P260-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338
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