# Phosphoric acid

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

## Produced by (6 recipes)

### Phosphorous acid distillation (`phosphoric-acid`)

- 5 s · tier 2 · productivity modules allowed
- Ingredients: 40 × [Phosphorous acid](https://factorio.kalzumeus.com/fluid/phosphorous-acid.md), 120 × [Steam](https://factorio.kalzumeus.com/fluid/steam.md), 10 × [Wood](https://factorio.kalzumeus.com/item/wood.md)
- Results: 20 × [Phosphoric acid](https://factorio.kalzumeus.com/fluid/phosphoric-acid.md), 10 × [Phosphine gas](https://factorio.kalzumeus.com/fluid/phosphine-gas.md), 10 × [Hydrofluoric acid](https://factorio.kalzumeus.com/fluid/hydrofluoric-acid.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: [Phosphorous processing](https://factorio.kalzumeus.com/tech/phosphorous-processing.md)

### Phosphoric acid (`phosphoric-acid2`)

- 5 s · tier 2 · productivity modules allowed
- Ingredients: 50 × [Phosphine gas](https://factorio.kalzumeus.com/fluid/phosphine-gas.md)
- Results: 40 × [Phosphoric acid](https://factorio.kalzumeus.com/fluid/phosphoric-acid.md)
- Made in: High pressure furnace MK 01, High pressure furnace MK 02, High pressure furnace MK 03, High pressure furnace MK 04
- Unlocked by: [Phosphorous processing](https://factorio.kalzumeus.com/tech/phosphorous-processing.md)

### Phosphoric acid (`phosphoric-acid3`)

- 5 s · tier 5
- Ingredients: 3 × [Bone meal](https://factorio.kalzumeus.com/item/bonemeal.md), 4 × [Collagen](https://factorio.kalzumeus.com/item/collagen.md), 40 × [Sulfuric acid](https://factorio.kalzumeus.com/fluid/sulfuric-acid.md)
- Results: 4 × [Phosphate rock](https://factorio.kalzumeus.com/item/phosphate-rock.md), 10 × [Phosphoric acid](https://factorio.kalzumeus.com/fluid/phosphoric-acid.md)
- Made in: Bioreactor, Bioreactor, Bioreactor, Bioreactor MK 02, Bioreactor MK 02, Bioreactor MK 02, Bioreactor MK 03, Bioreactor MK 03, Bioreactor MK 03, Bioreactor MK 04, Bioreactor MK 04, Bioreactor MK 04, Bioreactor, Bioreactor MK 02, Bioreactor MK 03, Bioreactor MK 04
- Unlocked by: [Collagen](https://factorio.kalzumeus.com/tech/collagen.md)

### Phosphoric acid (`xeno-phosphoric`)

- 5 s · tier 8
- Ingredients: 1 × [Xeno egg](https://factorio.kalzumeus.com/item/xeno-egg.md)
- Results: 45 × [Phosphoric acid](https://factorio.kalzumeus.com/fluid/phosphoric-acid.md)
- Made in: Biofactory MK 01, Biofactory MK 02, Biofactory MK 03, Biofactory MK 04
- Unlocked by: [Xenos - Stage 3](https://factorio.kalzumeus.com/tech/xeno-mk03.md)

### Hydrogen chloride (`hydrogen-chloride-2`)

- 2 s · tier 5
- Ingredients: 5 × [Phosphine gas](https://factorio.kalzumeus.com/fluid/phosphine-gas.md), 100 × [Saline water](https://factorio.kalzumeus.com/fluid/water-saline.md)
- Results: 40 × [Hydrogen chloride](https://factorio.kalzumeus.com/fluid/hydrogen-chloride.md), 15 × [Phosphoric acid](https://factorio.kalzumeus.com/fluid/phosphoric-acid.md), 20 × [Oxygen](https://factorio.kalzumeus.com/fluid/oxygen.md)
- Made in: Mixer MK 01, Mixer MK 02, Mixer MK 03, Mixer MK 04
- Unlocked by: [Additives](https://factorio.kalzumeus.com/tech/additives.md)

### Hydrogen sulfide (`hydrogen-sulfide`)

- 60 s · tier 7
- Ingredients: 20 × [Phosphorous pentasulfide](https://factorio.kalzumeus.com/item/p2s5.md), 160 × [Water](https://factorio.kalzumeus.com/fluid/water.md)
- Results: 80 × [Phosphoric acid](https://factorio.kalzumeus.com/fluid/phosphoric-acid.md), 200 × [Hydrogen sulfide](https://factorio.kalzumeus.com/fluid/hydrogen-sulfide.md)
- Made in: Chemical plant, Chemical plant MK 01, Chemical plant MK 02, Chemical plant MK 03, Chemical plant MK 04
- Unlocked by: [Fusion energy - Stage 1](https://factorio.kalzumeus.com/tech/fusion-mk01.md)

## Used in (12 recipes)

- Aluminium pulp (stage 1) (`al-pulp-01`, tier 2) → [Aluminium pulp (stage 1)](https://factorio.kalzumeus.com/fluid/al-pulp-01.md)
- Antimony phosphate (`antimony-phosphate`, tier 4) → [Antimony phosphate](https://factorio.kalzumeus.com/item/sb-hpo-pu.md)
- Etching solution (`etching`, tier 4) → [Etching solution](https://factorio.kalzumeus.com/fluid/etching.md)
- Organic Acid Anhydride (`organic-acid-anhydride`, tier 4) → [Organic Acid Anhydride](https://factorio.kalzumeus.com/fluid/organic-acid-anhydride.md)
- Phase 2 tuuphra cultivation program (`tuuphra-mk02-breeder`, tier 4) → [Tuuphra MK 02](https://factorio.kalzumeus.com/item/tuuphra-mk02.md)
- Cumene (`cumene`, tier 5) → [Cumene](https://factorio.kalzumeus.com/fluid/cumene.md)
- Graphene roll (`graphene-roll`, tier 5) → [Graphene roll](https://factorio.kalzumeus.com/item/graphene-roll.md)
- Tributyl Phosphate (TBP) (`tbp`, tier 5) → [Tributyl Phosphate (TBP)](https://factorio.kalzumeus.com/item/tbp.md)
- Anolyte (`anolyte`, tier 6) → [Anolyte](https://factorio.kalzumeus.com/fluid/anolyte.md)
- Phase 3 Grod seed acid preparation (`grod-seeds-mk03-soaker`, tier 6) → [Grod seeds MK 03](https://factorio.kalzumeus.com/item/grod-seeds-mk03.md)
- Phase 3 tuuphra cultivation program (`tuuphra-mk03-breeder`, tier 6) → [Tuuphra MK 03](https://factorio.kalzumeus.com/item/tuuphra-mk03.md)
- Plutonium peroxide (`antimony-phosphate-2`, tier 6) → [Plutonium peroxide](https://factorio.kalzumeus.com/fluid/plutonium-peroxide.md)