| Customization: | Available |
|---|---|
| CAS No.: | 5949-29-1 |
| Formula: | C6h10o8 |
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| Product Name | Citric Acid anhydrous |
| Specification | Food Grade |
| CAS No. | 5949-29-1 |
| EINECS No. | 77-92-9 |
| MF | C6H8O7.H2O |
| Appearance | Colourless Or White Crystal |
| Grade | Food Grade |
| Weight | 25kg/bag |
| Shelf Life | 2 years |
| Certification | HACCP,ISO,KOSHER,HALAL |
| Packing | 25,000 kgs |
USP24/BP98/E330 Citric Acid,Citric Acid Anhydrous,Citric Acid Monohydrate
Citric Acid Despcription
Citric Acid is mainly used as flavoring agent, preservative and antistaling agent in food and beverage industry. Citric Acid also can be used as antioxidant, plasticizer, detergent in chemical, cosmetics and detergent industries
Citric Acid Anhydrous Specifications
| ITEM | STANDARD |
| Name | Citric Acid Anhydrous |
| CAS No. | 77-92-9 |
| Chemical formula | C6H8O7 |
| Specification | BP 98 / USP 24 |
| Packing | In 25kg paper bags |
| Functional use | Acidity regulator |
| Items | Specifications |
| Appearance | White crystals or crystalline powder |
| Identification | Conforms |
| Clarity and color of Solution | Conforms |
| Assay | 99.5 - 101.0% |
| Chloride(Cl) | 50 ppm max |
| Sulfate(SO42-) | 150 ppm max |
| Loss on drying | 1% max |
| Heavy metals(Pb) | 10 ppm max |
| Barium | Conforms |
| Iron | 50 ppm max |
| Calcium | 200 ppm max |
| Oxalate | 350 ppm max |
| Sulfated ash | 0.10% max |
| Readily carbonisable substances | Conforms |
Citric Acid Monohydrate Specifications
| Items | Standards | ||
| Description | Colorless crystals or white crystalline powders | ||
| Clarity & Clolor of Solution | 20% water solution clarifying | ||
| Assay | 99.5%-100.5% | ||
| Moisture | 7.5-8.8 | ||
| Sulphated Ash | ≤ 0.05% | ||
| Light Transmittance | ≥97.0% | ||
| Sulpahte | ≤150ppm | ||
| Chloride | ≤50ppm | ||
| Calcium | ≤75ppm | ||
| Heavy Metal | ≤5ppm | ||
| Iron | ≤5ppm | ||
| Oxalate | ≤100ppm | ||
| Readily Carbonizable | Not darker than standard | ||
| Aluminium | ≤0.2ppm | ||
| As | ≤1ppm | ||
| Hg | ≤1ppm | ||
| Lead | ≤0.5ppm | ||
| Endotoxin of Germ | ≤0.5IU/Mg | ||
| Tridodecylamine | ≤0.1ppm |
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Citric acid usage
Citric acid has many uses in food production. It is a flavor enhancer, preservative, and helps facilitate the ripening process. About 50 percent of the world's citric acid production is used as a flavor booster in beverages, and because citric acid is made in a powder form, it's added to dry foods such as seasoning salts, flavoring powders, and crunchy snacks when a sour flavor is desired.
The acidic pH of citric acid makes it useful as a food preservative and preserves the color of the food since it significantly slows the oxidation. Since many bacteria are unable to grow in an acidic environment, citric acid is often added to jams, jellies, candy, canned foods, and even meat products as a form of preservation. Citric acid is also used to facilitate the ripening process when making cheese, particularly mozzarella. It is employed to adjust the pH of solutions when brewing both beer and wine, and works to keep fats from separating in homemade ice cream; it also prevents sugar from crystallizing in caramels. A small pinch of citric acid can also enhance the leavening power of baking soda, making it an ideal secret ingredient for cakes and biscuits. Those on a low-sodium diet may sub in citric acid for salt when seasoning.
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