Analysis of certificate:
| Testing Item | Citric Acid Anhydrous | Citric Acid Monohydrate |
| STPP content /% | ≥85 | 96.8 |
| P2O5 content /% | 56.0~58.0 | 57.8 |
| Water insoluble /% | ≤0.1 | 0.01 |
| PH ( 1%) | 9.5-10 | 9.8 |
| Whiteness /% | ≥85 | 94 |
| Fluoride ( F) /% | ≤0.005 | 0.0006 |
| Arsenic (AS)/% | ≤0.0003 | ≤0.00007 |
| Heavy Metal(Pb)/% | ≤0.0010 | ≤0.0003 |
| Stacking density(g/cm3) | 0.35-0.9 | 0.75 |
| Note: Special requirements of particle size should be negotiated by both suppliers and customers | ||
Packing: Net 25kg/1000kg in Plastic woven bags with PE lining
Loading: 25MT/20FCL'; 22MT/20FCL' with pallets
Shelf Life: Two years when properly stored
By incorporating our food-grade citric acid into your formulations, you gain:
- Enhanced Product Quality: Boost the taste, texture, and shelf life of your offerings.
- Consumer Appeal: Meet modern demands for natural, clean-label ingredients.
- Operational Excellence: Benefit from a reliable supply chain and consistent product performance.




Polifar group is established in beautiful and economically developed city Nanjing in 2013.We are a fast-growing enterprise who start from feed additives and grow fast on food additives which included:
-Acidifier: Citric acid;Lactic acid;Tartaric acid;Malic acid;Fumaric acid;Sodium citrate
-Anticaking agent: Tricalcium Phosphate
-Antioxidants: Vitamin C ascorbic acid; Natural Vitamin E
-Leavening agent: Sodium bicarbonate(baking soda)
-Colorant: Carmine; Amaranth; Lemon yellow;Indigo; Canthaxanthin(Leader red);Carotene
-Emulsifier: Mono and Diglyceride Fatty Acid Lipids
-Enzyme: Amylase
-Humectant: Sodium tripolyphosphate; Hexametaphosphate;Disodium phosphate;Sodium dihydrogen phosphate;Sodium Pyrophosphate;Monocalcium phosphate;Dipotassium phosphate
-Nutritional supplements:Taurine
-Preservative: Sodium benzoate;Sodium Propionate; Nisin
-Sweetener:Xylitol;Sorbitol;Lactitol;Maltitol;Erythritol;Sodium Cyclohexyl Sulfamate;Acesulfame;Sucralose;Aspartame;Sodium Gluconate;Saccharin Sodium
-Thickener:Sodium sea bath;Sodium carboxymethylcellulose;Guar Gum;Xanthan gum;gelatin
ISO9001/FAMIQ/FDA/SGS are our basic certificates to keep quality.
Polifar devote to offer safer, healthier, and more nutritious products in food additives area.








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