Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below:

1.Noble Metal Catalysts (Pt.Pd...)

2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)

3.OLED intermediates (Fluorene,Carbazole,Boric acid...)

4.Customs Synthesis

Our advantage:

1. Higest quality and good package

2.Fast delivery

3.Better payment term

4.Fast response to customer  within 6 hours

5.Good business credit in Europe ,US ,Japan ,Korea

Anyway ,if you need any chemicals from China ,Henan Tianfu can help you

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)