Which of the following statements accurately describes citric acid?
A) Citric acid is a strong acid commonly used in industrial cleaning products.
B) Citric acid is a weak organic acid found in citrus fruits and used as a natural preservative and flavoring agent.
C) Citric acid is a synthetic compound used primarily in pharmaceuticals to treat digestive disorders.
D) Citric acid is an inorganic compound used to neutralize acidic solutions in laboratories.