# Chlorine

Pyanodons fluid · internal name `chlorine` · first craftable in tier 0 (Automation science pack, [tier 0](https://factorio.kalzumeus.com/tier/0.md))
HTML page: https://factorio.kalzumeus.com/fluid/chlorine/

## Produced by (7 recipes)

### Salt water electrolysis (`chlorine`)

- 2 s · tier 0
- Ingredients: 100 × [Saline water](https://factorio.kalzumeus.com/fluid/water-saline.md)
- Results: 20 × [Chlorine](https://factorio.kalzumeus.com/fluid/chlorine.md), 20 × [Hydrogen](https://factorio.kalzumeus.com/fluid/hydrogen.md), 2 × [Sodium hydroxide](https://factorio.kalzumeus.com/item/sodium-hydroxide.md)
- Made in: Electrolyzer MK 01, Electrolyzer MK 02, Electrolyzer MK 03, Electrolyzer MK 04
- Unlocked by: [Electrolysis](https://factorio.kalzumeus.com/tech/electrolysis.md)

### Chlorine (`guts-to-chlorine`)

- 10 s · tier 1 · productivity modules allowed
- Ingredients: 5 × [Guts](https://factorio.kalzumeus.com/item/guts.md)
- Results: 100 × [Chlorine](https://factorio.kalzumeus.com/fluid/chlorine.md)
- Made in: Atomizer MK 01, Atomizer MK 02, Atomizer MK 03, Atomizer MK 04
- Unlocked by: [Molecular decohesion - Stage 1](https://factorio.kalzumeus.com/tech/molecular-decohesion.md)

### Chlorine (`blood-to-chlorine`)

- 10 s · tier 6 · productivity modules allowed
- Ingredients: 100 × [Blood](https://factorio.kalzumeus.com/fluid/blood.md)
- Results: 50 × [Chlorine](https://factorio.kalzumeus.com/fluid/chlorine.md)
- Made in: Atomizer MK 01, Atomizer MK 02, Atomizer MK 03, Atomizer MK 04
- Unlocked by: [Molecular decohesion - Stage 3](https://factorio.kalzumeus.com/tech/molecular-decohesion-mk03.md)

### Chlorine (`gas-bladder-to-chlorine`)

- 5 s · tier 7
- Ingredients: 1 × [Gas bladder](https://factorio.kalzumeus.com/item/gas-bladder.md)
- Results: 50 × [Chlorine](https://factorio.kalzumeus.com/fluid/chlorine.md)
- Made in: Gas refinery MK 01, Gas refinery MK 02, Gas refinery MK 03, Gas refinery MK 04
- Unlocked by: [Phagnots - Stage 3](https://factorio.kalzumeus.com/tech/phagnot-mk03.md)

### Chlorine (`tholin-to-chlorine`)

- 13 s · tier 7
- Ingredients: 50 × [Tholins](https://factorio.kalzumeus.com/fluid/tholins.md)
- Results: 180 × [Chlorine](https://factorio.kalzumeus.com/fluid/chlorine.md)
- Made in: Tholin plant MK 01, Tholin plant MK 02, Tholin plant MK 03, Tholin plant MK 04
- Unlocked by: [Tholins - Stage 2](https://factorio.kalzumeus.com/tech/tholin-mk02.md)

### Titanium Dioxide (`tio2`)

- 5 s · tier 5
- Ingredients: 5 × [Titanium tetrachloride](https://factorio.kalzumeus.com/item/ticl4.md), 150 × [Oxygen](https://factorio.kalzumeus.com/fluid/oxygen.md), 1 × [Plastic bar](https://factorio.kalzumeus.com/item/plastic-bar.md)
- Results: 2 × [Titanium Dioxide](https://factorio.kalzumeus.com/item/tio2.md), 50 × [Chlorine](https://factorio.kalzumeus.com/fluid/chlorine.md)
- Made in: Destructive distillation column MK 01, Destructive distillation column MK 02, Destructive distillation column MK 03, Destructive distillation column MK 04
- Unlocked by: [Tributyl Phosphate](https://factorio.kalzumeus.com/tech/tbp.md)

### Slaked lime (`slacked-lime-from-seaweed`)

- 4 s · tier ?
- Ingredients: 100 × [Water](https://factorio.kalzumeus.com/fluid/water.md), 50 × [Oxygen](https://factorio.kalzumeus.com/fluid/oxygen.md), 2 × [Seaweed](https://factorio.kalzumeus.com/item/seaweed.md)
- Results: 100 × [Slaked lime](https://factorio.kalzumeus.com/fluid/slacked-lime.md), 20 × [Chlorine](https://factorio.kalzumeus.com/fluid/chlorine.md)
- Made in: Basic oxygen furnace MK 01, Basic oxygen furnace MK 02, Basic oxygen furnace MK 03, Basic oxygen furnace MK 04
- Unlocked by an upgrade choice (script), not research

## Used in (22 recipes)

- Iron oxide (`chloride-void-iron-oxide`, tier 0) → [Iron oxide](https://factorio.kalzumeus.com/item/iron-oxide.md)
- Water (`waste-water-void`, tier 1) → [Water](https://factorio.kalzumeus.com/fluid/water.md)
- Tailings (`chloride-void-muddy-sludge`, tier 2) → [Tailings](https://factorio.kalzumeus.com/fluid/tailings.md)
- Titanium tetrachloride (`ticl4`, tier 2) → [Titanium tetrachloride](https://factorio.kalzumeus.com/item/ticl4.md)
- Ethylene chlorohydrin (`ethylene-chlorohydrin`, tier 4) → [Ethylene chlorohydrin](https://factorio.kalzumeus.com/fluid/ethylene-chlorohydrin.md)
- Nylon (`nylon2`, tier 4) → [Nylon](https://factorio.kalzumeus.com/item/nylon.md)
- p-Phenylenediamine (PPD) (`ppd`, tier 4) → [p-Phenylenediamine (PPD)](https://factorio.kalzumeus.com/item/ppd.md)
- Prepared chromium (`prepared-chromium`, tier 5) → [Prepared chromium](https://factorio.kalzumeus.com/fluid/prepared-chromium.md)
- Chloral (`chloral`, tier 6) → [Chloral](https://factorio.kalzumeus.com/fluid/chloral.md)
- Hydrogen chloride (`hydrogen-chloride-quartz`, tier 6) → [Hydrogen chloride](https://factorio.kalzumeus.com/fluid/hydrogen-chloride.md)
- Methanesulfonic acid (MSA) (`msa`, tier 6) → [Methanesulfonic acid (MSA)](https://factorio.kalzumeus.com/fluid/msa.md)
- Monochlorobenzene (MCB) (`mcb`, tier 6) → [Monochlorobenzene (MCB)](https://factorio.kalzumeus.com/fluid/mcb.md)
- Phosphorus trichloride (`phosphorus-tricloride`, tier 6) → [Phosphorus trichloride](https://factorio.kalzumeus.com/fluid/phosphorus-tricloride.md)
- Purex waste 3 (`purex-waste-washing-2`, tier 6) → [Purex waste 3](https://factorio.kalzumeus.com/fluid/purex-waste-3.md)
- Tetraethyl orthosilicate (TEOS) (`teos`, tier 6) → [Tetraethyl orthosilicate (TEOS)](https://factorio.kalzumeus.com/fluid/teos.md)
- Allylamine (`allylamine`, tier 7) → [Allylamine](https://factorio.kalzumeus.com/fluid/allylamine.md)
- Aramid fiber (`aramid-2`, tier 7) → [Aramid fiber](https://factorio.kalzumeus.com/item/aramid.md)
- Dichloromethane (DCM) (`dcm`, tier 7) → [Dichloromethane (DCM)](https://factorio.kalzumeus.com/fluid/dcm.md)
- Hexafluoroacetone (`hexafluoroacetone`, tier 7) → [Hexafluoroacetone](https://factorio.kalzumeus.com/item/hexafluoroacetone.md)
- Hydrobromic Acid (`hbr`, tier 7) → [Hydrobromic Acid](https://factorio.kalzumeus.com/item/hbr.md)
- Chlorinated water (`chlorinated-water`, tier ?) → [Chlorinated water](https://factorio.kalzumeus.com/item/chlorinated-water.md)
- Fungicide (`fungicide`, tier ?) → [Fungicide](https://factorio.kalzumeus.com/item/fungicide.md)