

Citric acid is a weak organic acid with the formula C6H8O7. It is a natural preservative/conservative which occurs naturally in citric fruits and is also used to add an acidic or sour taste to foods and drinks.
ترست بايلوت
منذ شهر
منذ 3 أسابيع
منذ 3 أسابيع
منذ شهرين