# Fluorine gas

Pyanodons fluid · internal name `fluorine-gas` · first craftable in tier 2 (Logistic science pack, [tier 2](https://factorio.kalzumeus.com/tier/2.md))
HTML page: https://factorio.kalzumeus.com/fluid/fluorine-gas/

## Produced by (1 recipes)

### Fluorine gas (`fluorine-gas`)

- 0.5 s · tier 2 · productivity modules allowed
- Ingredients: 100 × [Hydrofluoric acid](https://factorio.kalzumeus.com/fluid/hydrofluoric-acid.md), 10 × [Sodium hydroxide](https://factorio.kalzumeus.com/item/sodium-hydroxide.md)
- Results: 50 × [Hydrogen](https://factorio.kalzumeus.com/fluid/hydrogen.md), 50 × [Fluorine gas](https://factorio.kalzumeus.com/fluid/fluorine-gas.md)
- Made in: Electrolyzer MK 01, Electrolyzer MK 02, Electrolyzer MK 03, Electrolyzer MK 04
- Unlocked by: [Phosphorous processing](https://factorio.kalzumeus.com/tech/phosphorous-processing.md)

## Used in (3 recipes)

- Olefins (`fluorine-to-olefins`, tier 2) → [Olefins](https://factorio.kalzumeus.com/fluid/olefin.md)
- Uranium hexafluoride (`yellow-cake-uf6`, tier 6) → [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md)
- Molten fluoride with thorium (`molten-thorium`, tier 9) → [Molten fluoride with thorium](https://factorio.kalzumeus.com/fluid/molten-fluoride-thorium.md)