Table

PH of Some Common Substances

Substance PH
Soft drinks 2-4
Gastric juice 1-3
Lemon 2.2-2.4
Vinegar 2.4-3.4
Rain water 6.0
Tears 7.4
Sea water 8.5
Milk of magnesia 10.5
Milk (cow) 6.3-6.6
Urine (Human) 6
Saliva 6.5-7.5
Blood (Human) 7.2-7.4
Wine 2.8
Related Topicसंबंधित विषय