Table 2. Standards for soft drink (NIS 217, 2008) specific requirements1)

Parameter Requirement (max.)
Carbon dioxide 11.0 g/L & nil for non-carbonated drinks
Total acidity as citric acid 5.0 g/L (0.5%)
Sugar content 15% except soda water & club soda which shall be nil
Quinine 75 mg/L
Ethyl alcohol 0.5%
Orthophosphoric acid 600 mg/L
Caffeine 150 mg/L
Benzoic acid 300 mg/kg (without ascorbic acid)
Benzoic acid 250 mg/kg (with ascorbic acid)
Sulphur dioxide 70 ppm
Sorbic acid 350 mg/kg
Standards Organisation of Nigeria (SON), 2008.