Hydrofluoric Acid

Base Information Edit

Chemical Name:Hydrofluoric Acid
CAS No.:7664-39-3
Deprecated CAS:32057-09-3,326604-75-5,326604-75-5
Molecular Formula:HF
Molecular Weight:20.0063
Hs Code.:2811.11
European Community (EC) Number:231-634-8
ICSC Number:0283
NSC Number:750679
UN Number:1052,1790
UNII:RGL5YE86CZ
DSSTox Substance ID:DTXSID1049641
Nikkaji Number:J95.197H,J2.481.813F,J3.747H
Wikipedia:Hydrofluoric acid,Hydrogen fluoride,Hydrofluoric_acid,Hydrogen_fluoride
Wikidata:Q2468,Q81978300,Q209569
NCI Thesaurus Code:C82286
RXCUI:5496
ChEMBL ID:CHEMBL1232767
Mol file:7664-39-3.mol

Synonyms:Acid, Fluohydric;Acid, Fluorhydric;Acid, Hydrofluoric;Fluohydric Acid;Fluorhydric Acid;Fluoride, Hydrogen;Hydrofluoric Acid;Hydrogen Fluoride

Suppliers and Price of Hydrofluoric Acid

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 85 raw suppliers

Chemical Property of Hydrofluoric Acid Edit

Chemical Property:

Appearance/Colour:colourless gas with a pungent odour
Vapor Pressure:922mmHg at 25°C
Melting Point:-35 °C
Boiling Point:19.538 °C at 760 mmHg
Flash Point:112 °C
PSA：0.00000
Density:1.15 g/mL at 25 °C(lit.)
LogP:0.53270
Water Solubility.:soluble
XLogP3:0.6
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:0
Exact Mass:20.006228194
Heavy Atom Count:1
Complexity:0
Transport DOT Label:Corrosive Poison

Purity/Quality:: 98% ^*data from raw suppliers

Safty Information:

Pictogram(s): T, C. T+, Xn
Hazard Codes: T+:Very toxic;
Statements: R26/27/28:; R35:;
Safety Statements: S26:; S36/37:; S45:; S7/9:;

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Chemical Classes:Toxic Gases & Vapors -> Acids, Inorganic
Canonical SMILES:F
Inhalation Risk:A harmful concentration of this gas in the air will be reached very quickly on loss of containment.
Effects of Short Term Exposure:The substance is very corrosive to the eyes, skin and respiratory tract. Inhalation of the gas or vapour may cause lung oedema. Inhalation may cause asthma-like reactions (RADS). Exposure could cause asphyxiation due to swelling in the throat. Inhalation may cause pneumonitis. Exposure could cause hypocalcemia. The effects may be delayed. Exposure above the OEL could cause death.
Effects of Long Term Exposure:Fluoride can accumulate in teeth, joints and bones. This may result in stained tooth enamel up to joint and bone disorders (fluorosis).

Technology Process of Hydrofluoric Acid

There total 841 articles about Hydrofluoric Acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: