Hydrofluoric Acid (Certified ACS), Fisher Chemical

Specifications

• CAS: 7664-39-3, 7732-18-5
• Arsenic (As): 0.05ppm max.
• Assay Percent Range: 48.0 to 51.0 w/w %
• Molecular Formula: FH
• MDL Number: MFCD00011346
• UN Number: 1790
• Chloride: 5ppm max.
• Synonym: hydrofluoric acid, hydrogen fluoride, fluorhydric acid, hydrofluoride, rubigine, fluorwasserstoff, hydrogen-fluoride, antisal 2b, fluorowodor polish, caswell no. 484
• InChI Key: KRHYYFGTRYWZRS-UHFFFAOYSA-N
• SMILES: [H+].[F-]
• IUPAC Name: hydrogen fluoride
• Density: 2.21 (Air = 1.0)
• Molecular Weight (g/mol): 20.01
• PubChem CID: 14917
• Copper (Cu): 0.1ppm max.
• ChEBI: CHEBI:29228
• Formula Weight: 20.01
• Physical Form: Liquid
• Percent Purity: 48.0 to 51.0% (w/w)
• Grade: Certified ACS
• Fluorosilicic Acid: 0.01% max.
• Heavy Metals (as Pb): 0.5ppm max.
• Identification: Pass Test
• Iron (Fe): 1ppm max.
• Lead (Pb): 0.1ppm max.
• Nickel (Ni): 0.1ppm max.
• Packaging: Poly Bottle
• Phosphate: 1ppm max.
• Residue after Ignition: 5ppm max.
• Sulfate and Sulfite: 5ppm max.
• Melting Point: -35°C
• Boiling Point: 105°C
• pH: 2.0
• Color: Colorless
• Quantity: 10 lb.
• Chemical Name or Material: Hydrofluoric Acid

Safety and Handling

DANGER!

Emergency Overview
May be fatal if inhaled, absorbed through skin, or swallowed. Corrosive to metals. Use personal protective equipment. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Immediate medical attention is required. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Immediate medical attention is required. Move to fresh air. If breathing is difficult, give oxygen. Do not use mouth-to-mouth resuscitation if victim ingested or inhaled the substance; induce artifici. Immediate medical attention is required. Immediate medical attention is required. Do not induce vomiting.

NFPA

Health:4
Flammability:0
Instability:1

DOTInformation : DOT Class 8, : Corrosive

SDS