Sodium Citrates
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Sodium Citrates are multifunctional food-grade additives widely used in the food, pharmaceutical, and cosmetic industries. Common applications of Sodium Citrates include regulating acidity, enhancing flavor, stabilizing emulsions, and acting as buffering agents in beverages, dairy products, processed meats, and personal care formulations. As a trusted manufacturer and distributor of high-quality Sodium Citrates, Hylix Chemicals ensures excellent solubility, consistent purity, and reliable performance across diverse applications.
| E No. | E331 (i/ii/iii) |
| CAS No. | 1545801 |
| Einecs No. | 200-675-3 |
| HS Code | 2918.15.00 |
| Formula | Na₃C₆H₅O₇·2H₂O |
| Packaging | 25 kg bags |
DESCRIPTIONS
SPECIFICATIONS
| Item | Specification |
| Product Name | Sodium Citrate (Trisodium Citrate Dihydrate) |
| Molecular Formula | Na₃C₆H₅O₇·2H₂O |
| Molecular Weight | 294.10 g/mol |
| Appearance | White crystalline powder |
| Assay (on dry basis) | ≥ 99.0% |
| pH (5% solution, 25°C) | 7.5 – 9.0 |
| Loss on Drying | 11.0 – 13.0% |
| Chloride (Cl⁻) | ≤ 0.01% |
| Sulfate (SO₄²⁻) | ≤ 0.015% |
| Heavy Metals (as Pb) | ≤ 10 ppm |
| Arsenic (As) | ≤ 1 ppm |
| Insoluble Matter | Passes test |
| Solubility | Freely soluble in water |
| Storage Conditions | Store in a dry, cool, well-ventilated area |
| Shelf Life | 24 months |
| Packaging | 25 kg bags |
Applications
- Food and Beverage Industry:
– Acidulant: Sodium citrates serve as acidity regulators and flavor enhancers in the food and beverage industry. They are commonly used in carbonated beverages, fruit-flavored drinks, jams, jellies, and canned fruits to impart a tart taste and improve palatability.
– Emulsifier: In processed cheese and dairy products, sodium citrates act as emulsifying agents, promoting the uniform dispersion of fat globules and enhancing texture and consistency.
– Preservative: Due to their acidic nature, sodium citrates exhibit antimicrobial properties, extending the shelf life of processed foods and preventing spoilage.
- Pharmaceutical Sector:
– Buffering Agent: Sodium citrates are utilized as buffering agents in pharmaceutical formulations to stabilize the pH of medications, making them suitable for oral, parenteral, and topical administration.
– Chelating Agent: Their chelating properties enable sodium citrates to bind to metal ions, preventing oxidation and degradation of active pharmaceutical ingredients in medications and creams.
- Industrial Applications:
– Water Treatment: Sodium citrates are employed in water treatment processes to control pH levels and prevent the formation of scale and corrosion in boilers, cooling towers, and pipelines. Their chelating properties sequester calcium and magnesium ions, preventing precipitation and corrosion.
– Textile Industry: In textile dyeing and printing processes, sodium citrates act as complexing agents, facilitating the removal of metal ions and improving color fastness and dye uptake.
- Household Products:
– Cleaning Agents: Sodium citrates serve as eco-friendly ingredients in household cleaners, dishwashing detergents, and laundry detergents. Their chelating properties aid in the removal of mineral deposits, soap scum, and stains from various surfaces.
- Personal Care Products:
– Cosmetics: Sodium citrates are utilized in cosmetic formulations such as shampoos, body washes, and skincare products for their buffering and chelating properties. They help maintain pH balance, stabilize formulations, and enhance product efficacy.
In conclusion, sodium citrates emerge as versatile compounds with widespread applications in the food and beverage, pharmaceutical, industrial, household, and personal care sectors. Their multifunctional properties make them valuable ingredients, contributing to product quality, stability, and performance.
FAQs
What certifications do you offer for Sodium Citrates?
For Sodium Citrates, we can provide certifications such as ISO, HACCP, KOSHER, and HALAL.
Is HylixChem a manufacturer or just a trading company?
HylixChem is both a manufacturer and a trading company. We supply Sodium Citrates and also produce a range of other products.
What is the minimum order quantity for Sodium Citrates?
The minimum order quantity (MOQ) for Sodium Citrates is 1000kg. Please contact us for more details on other products’ MOQ.
What is the price of Sodium Citrates?
As a leading Sodium Citrates supplier and manufacturer in China, HylixChem works closely with suppliers to offer cost-effective prices without compromising quality.
How long will it take for you to respond to my inquiry?
We guarantee a response to your Sodium Citrates inquiries within 24 hours on business days.
What transportation options do you provide?
We offer air, land, and sea transportation methods to meet your needs.
What payment terms do you accept?
We accept various payment terms, including T/T, L/C, D/P, and D/A.
How soon will I receive my order?
Once your order is confirmed, in-stock items will be shipped within one week. Other products will be delivered within two weeks.
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