Colorless clear liquid. Toxic, fire and explosion.

canister 25 kg, barrel 250 kg
Warranty period of storage:
3 years from the date of manufacture.

In the glass industry for etching and polishing glass and crystal products, ferrous and nonferrous metallurgy, petroleum industry, chemical industry.

Hydrofluoric acid 40 %
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(Кол-во упаковок)
HF, %40,00
Residue in ignition %, max0,005
H2SiF6, %, max0,03
H2SO4, %, max0,01
Fe, %, max0,0005
Cl, %, max0,002
Pb, %, max0,0005
РO4, %, max0,001

Hydrofluoric acid 40 % is also called hydrogen fluoride.


Hydrofluoric acid 40 % is an aggressive substance (corrodes) with respect to glass and metals (except lead), so store and transport it in plastic containers (canisters or barrels) or in specially humified tanks.

Precautionary measures:

If it gets on the skin, it causes burns, which appear after a long time (up to three days), so when working with it, behave as accurately as possible. With prolonged and / or extensive interaction of the skin with hydrofluoric acid, a lethal outcome is possible.
When the vapor of a small concentration is inhaled, the mucous membrane burns, and with a high concentration, a lethal outcome is possible.

We also offer a dry substitute for hydrofluoric acid - Ammonium bifluoride.


Want to order this product now? Call us: +7 (495) 133-02-40
or send a request