1. Soy sauce and jam - As a sour agent, solubilizer, buffer, etc., improve flavor, promote sucrose conversion, inhibit bacteria, and protect color
2. Carbonated drinks, juice drinks, lactic acid drinks - As an acid agent, maintain or improve
fruit flavor, increase acidity, inhibit microbial growth, and prevent pot swelling
3. Candy - As a sour agent, easy to harmonize with fruit
4. Gel foods - Acts as an acid agent to make pectin gel
5. Processed canned vegetables - Acts as a pH regulator to maintain quality
Chemicals and textiles
1. Reagents for chemical analysis - Used as experimental reagent, complexing agent, masking agent; Prepare buffer solution
2. Shampoo aid - Improve the performance of washing products, precipitate metal ions, disperse dirt, and improve the performance of surfactants
3. Formaldehyde-free anti-wrinkle finishing agent - Made of formaldehyde-free anti-wrinkle finishing agent, used for cotton fabric anti-wrinkle finishing
Livestock production
Citric acid is added to piglet feed to improve feed utilization and sow litter yield. Rare earth citrate is used in a variety of animals to promote growth, improve product quality, improve disease resistance and feed conversion