Hydrofluoric acid 7664-39-3 good quality
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Hydrofluoric acid Basic information
Product Name: Hydrofluoric acid
Synonyms: Acide fluorhydrique;acidefluorhydrique;acidefluorhydrique(french);Acido fluoridrico;acidofluorhidrico;acidofluoridrico;Anhydrous hydrofluoric acid;antisal2b
CAS: 7664-39-3
MF: FH
MW: 20.01
EINECS: 231-634-8
Product Categories: Inorganics;Inorganic Acids;Chemical Synthesis;Electronic Chemicals;Inorganic AcidsMicro/Nanoelectronics;Semiconductor Grade Chemicals;Synthetic Reagents;Digestion Reagents;HU - HZAtomic Absorption Spectroscopy (AAS);Pure Reagents for Wet Digestion (Trace SELECT)Analytical/Chromatography;Trace Analysis Reagents;Alphabetic;Analytical Reagents;H;Acid Solutions;Titration;Volumetric Solutions;Analytical Reagents for General Use;E-H, Puriss p.a.;Puriss p.a.;Acids&Bases;Analytical/Chromatography;Trace Analysis ReagentsEssential Chemicals;TraceSelectUltraAtomic Absorption Spectroscopy (AAS);Ultrapure Reagents for Wet Digestion (Trace SELECTUltra);ACS GradeChemical Synthesis;Essential Chemicals;Reagent Grade;Inorganic AcidsAnalytical Reagents;Puriss;E-L, Puriss p.a. ACS;Puriss p.a. ACS;ACS Grade Acids &;Acids &;ACS Grade;Analytical Reagents;Analytical Reagents for General Use;Bases;Chemical Synthesis;E-L;Essential Chemicals;Fluorination;Fluorination Reagents;Puriss p.a. ACS;Research Essentials;Synthetic Reagents;fine chemicals
Mol File: 7664-39-3.mol
Hydrofluoric acid Structure
Hydrofluoric acid Chemical Properties
mp -35°C
bp 105°C
density 1.15 g/mL at 25 °C(lit.)
vapor density 1.27 (vs air)
vapor pressure 25 mm Hg ( 20 °C)
Fp 112°C
Water Solubility soluble
Sensitive Hygroscopic
Merck 14,4790
Stability: Stable. Hygroscopic. Incompatible with glass, alkali metals, light metals, alkaline earth metals
CAS DataBase Reference 7664-39-3(CAS DataBase Reference)
NIST Chemistry Reference Hydrogen fluoride(7664-39-3)
EPA Substance Registry System Hydrofluoric acid(7664-39-3)
Safety Information
Hazard Codes T+,C,T,Xn
Risk Statements 26/27/28-35-36/37/38-20/21/22
Safety Statements 26-36/37/39-45-7/9-36/37-28-36
RIDADR UN 1790 8/PG 2
WGK Germany 2
RTECS MW7875000
Hazard Note Corrosive
HazardClass 8
PackingGroup II
Hazardous Substances Data 7664-39-3(Hazardous Substances Data)
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