Substance
ID:368959
Names and Identifiers
IUPAC name
hydrogen fluoride
Synonyms
氢氟酸HFHydrofluoric acid
IUPAC Traditional name
hydrogen fluoride
Properties
Product Information
Empirical Formula (Hill Notation)
HF
Antion Traces
hexafluorosilicate (SiF62-): ≤10000 mg/kg
sulfate (SO42-): ≤1000 mg/kg
Grade
technical
Purity
71-75% (T)
Safety Information
GHS Hazard statements
H300-H310-H314-H330
Safety Statements
7/9-26-36/37-45
Hazard Class
8
GHS Signal Word
Danger
GHS Precautionary statements
P260-P264-P280-P284-P301+P310-P302+P350
UN Number
1790
Personal Protective Equipment
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Packing Group
1
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
MSDS Link
RID/ADR
UN 1790 8/PG 1
German water hazard class
2
European Hazard Symbols
Corrosive (C)
Highly toxic (T+)Risk Statements
26/27/28-35
RTECS
MW7875000
Physical Property
Vapor Density
1.27 (vs air)
Vapor Pressure
25 mmHg ( 20 °C)
Density
1.15 g/mL at 25 °C(lit.)
Molecule Details
Caution
To avoid longer storage, may discolor on storage
To avoid longer storage, may discolor on storage
Molecular Spectra
No Data Available
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References
No Data Available
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