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Safety Information

13-1885

Sigma-Aldrich

Hydrofluoric acid

SAJ first grade

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Synonym(s):
HF
Empirical Formula (Hill Notation):
HF
CAS Number:
7664-39-3
Molecular Weight:
20.01
MDL number:
MFCD00011346
UNSPSC Code:
12352106
PubChem Substance ID:
329750091

grade

SAJ first grade

vapor density

1.27 (vs air)

vapor pressure

25 mmHg ( 20 °C)

form

liquid

availability

available only in Japan

density

1.15 g/mL at 25 °C (lit.)

SMILES string

[H+].[F-]

InChI

1S/FH/h1H

InChI key

KRHYYFGTRYWZRS-UHFFFAOYSA-N

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Pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

Signal Word

Danger

Hazard Statements

H300 + H310 + H330,H314

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Eye Dam. 1 - Skin Corr. 1A

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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