Benzophenone-3 is a kind of light stabilizer, can absorb the ultraviolet ray in sunshine and fluorescent light source parts.
Nicotinamide is the amide part of vitamin B3, or niacin.
Paraffin oil is an inflammable liquid hydrocarbon burned as fuel.
Phenacetin is a pain-relieving and fever-reducing drug.
Polyvinylpyrrolidone (PVP) is a polymer compound, or a compound that has a long and repeating structure.
STPP is consumed as a component of detergents for a water softener.
Tetrapotassium pyrophosphate is used in many industrial applications.