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Selling products is just the beginning. We attach great importance to after-sales service. High-quality products are delivered on time and getting your five-star evaluation is our goal.



Citric acid anhydrous is an important organic acid, colorless crystals, often containing one molecule of water of crystallization, odorless, has a strong acidity, soluble in water. Control the crystallization temperature obtaines anhydrous citric acid. Citric Acid is mainly used as flavoring agent, preservative and antistaling agent in food and beverage industry. Citric Acidalso can be used as antioxidant, plasticizer, detergent in chemical, cosmetics and detergent industries. As a food additive, Citric Acid Anhydrous is an essential food ingredient in our food supply. As a leading food additives and food ingredients supplier in China, we can provide you with high quality Citric Acid Anhydrous.
| Product name | citric acid |
| Appearance | White Powder |
| Application | Food Addtive |
| Shelf Life | 2 Years Proper Storage |
| CAS | 77-92-9 |
| Molecular formula | C6H8O7 |
| Storage | Cool Dry Place |
| Item | Standard | Results |
| Characters | White crystalline powder, colorless crystal, or particle | White crystalline granules |
| Identification test | Pass the test | Pass the test |
| Appearance of Solution | Pass the test | Pass the test |
| Assay(Anhydrous Substance) | 99.5-100.5% | 99.70% |
| Water | ≤1.0% | 0.10% |
| Sulfated Ash | ≤0.1% | <0.1% |
| Readily carbonisable Substances | Not Deeper Than standard | Than the standard light |
| Heavy Metals (as Pb) | ≤10ppm | <10 |
| Sulfates | ≤150ppm | <150ppm |
| Oxalic Acid | ≤360ppm | <360 |
| Aluminium | ≤0.2ppm | <0.2 |
| Bacterial Endotoxins | Pass the test | Pass the test |

·Is Food and beverage ingredients.
·Is Healthy Products ingredients.
·Is health food and Nutrition Supplements ingredients.
·Is Pharmaceutical Industry & General Drugs ingredients.
·Is cosmetic ingredients.

Aoji Biological Technology Co., Ltd. is a professional foreign trade company dealing in exports.
Mainly engaged in the export of plant extracts, food additives, amino acids, vitamins, cosmetic raw materials and raw materials for medical and health products. Good reputation, high-quality after-sales service and low prices have won the trust of customers, so the products are selling well all over the world. Looking forward to cooperating with you, getting your five-star praise is our goal.

We have multiple port warehouses in China, and we cooperate with many international express companies to ensure that your goods are delivered to you as soon as possible. We have established safe, complete and professional international services for our partners. Always provide partners with more professional, effective and convenient services.

1. What's the MOQ?
A: MOQ is the minimum sales quantity of the product. Because each product has different prices and different packaging methods, there will be differences. Please consult the relevant professional sales manager for details.
2. What's the shipping time?
A: Usually the products we sell have enough stock to deliver the goods in a short time
3. What transportation methods does our company have?
A: Our company cooperates with DHL and fedex, as well as airlines and shipping companies. There are also some more efficient transportation methods, such as dedicated transportation lines.
4. Can you supply the free sample?
A: Generally, we will provide samples for customer testing to ensure that the quality of our products meets customer requirements.
5.Does our company support third-party testing?
A: Our company has good cooperation with well-known testing institutions in China, and we support third-party testing of products.
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