*Sulphuric Acid* $H_2SO_4$
It’s called "the king of chemicals" because almost every industry uses it.
# *1. Quick Facts*
**Property** **Detail**
**Appearance** Clear, oily, thick liquid. No color, no smell
**Strength** Most common is 98% "Concentrated"
**Density** 1.84 g/cm3 - heavier than water
**Reaction** Very corrosive. Reacts violently with water
**Rule** **AAA** - Always Add Acid to water
# *2. Main Uses in Nigeria*
1. *Fertilizer* - ∼50% of world $H_2SO_4$ goes to make NPK, SSP, phosphate fertilizers
2. *Car Batteries* - "Battery acid". Mixed with water to make electrolyte
3. *Water Treatment* - Lower pH of borehole and industrial water
4. *Detergent & Soap* - Making LABSA, which is raw material for soap
5. *Chemicals* - Paint, dye,