Physical features and properties of hydrogen fluoride (HF), identification CAS number 7664-39-3 and EINEICS number 231-634-8 : gas detectors HF (hydrogen fluoride) and respiratory protection equipments hydrogen fluoride (HF), use of a gas mask (half or full pieces) or powered air purifying respirators (PAPR) with gas cartridges and filters E-P3
|Chemical formula||CAS number||Common synonyms|
Common synonymsFluorane HF-A
|CE number (EINECS)||Density||Conversion (1 ppm =)|
CE number (EINECS)-
Conversion (1 ppm =)0.82 mg/m3
|TWA (8h)||STEL (15 mn.)||LEL||UEL||IP||GHS More||Cartridge More|
TWA (8h)3 ppm
STEL (15 mn.)6 ppm
To learn more
If exposure to dangerous substances affect everyone, the detection and protection solutions against these risks are not the same whether you are a public space, an association, an industry or a community. So do not hesitate to ask us for advice.
Our experts will answer your questions during the day to help you decide what is the most suitable solution for you. We can also alert you with potential exposure risks, risks of combined presence of gases, or any technical information that you would not have thought.