Hydrofluoric Acid, 48-50% (Technical), Fisher Chemical

pH

2.0

Color

Colorless

Melting Point

-35°C

CAS

7664-39-3, 7732-18-5

Boiling Point

105°C

Density

2.21 (Air = 1.0)

Identification

Pass Test

Packaging

Poly Bottle

Assay Percent Range

48 to 50 w/w %

Quantity

10 lb.

Molecular Formula

FH

Physical Form

Liquid

MDL Number

MFCD00011346

UN Number

1790

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

F

IUPAC Name

hydrogen fluoride

Molecular Weight (g/mol)

20.01

PubChem CID

14917

ChEBI

CHEBI:29228

Formula Weight

20.01

Percent Purity

48 to 50% (w/w)

Grade

Technical

Chemical Name or Material

Hydrofluoric Acid, 48-50%

Hazard Statement

DANGER!

Precautionary Statement

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

Hazard Statement

DANGER!

Precautionary Statement

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