Trisodium Citrate / Sodium Citrate Food Grade

Trisodium citrate dihydrate, also known as sodium citrate tribasic dihydrate, is the trisodium salt of citric acid, marked as E331 in the international food additive coding system with CAS No.6132-04-3. It appears as white crystalline powder or free-flowing granules, odorless with a characteristic slight salty taste. This product is freely soluble in water and almost insoluble in ethanol. It is a multi-functional food chemical raw material widely used in food, beverage, pharmaceutical, cosmetic and detergent industries. Our trisodium citrate is strictly produced under food grade standard, complying with FCC, BP and E331 specification. We implement strict batch inspection to guarantee stable quality and consistent physical & chemical indicators for every shipment.

Trisodium citrate functions as acidity regulator, buffer agent, chelating agent, emulsifier and stabilizer. In food and beverage industry, it can adjust and stabilize pH value, improve flavor profile, prevent oxidation and discoloration of raw materials. It is commonly added in juice, carbonated drinks, dairy products, ice cream, processed cheese, canned food, jam and meat products. In pharmaceutical field, it can be used as anticoagulant and buffer ingredient for medical formulations. It also applies in cosmetics, household cleaning formulations to chelate metal ions, improve washing performance and enhance product stability. Moreover, it can serve as a non-phosphorus auxiliary agent in detergent industry to replace sodium tripolyphosphate.

We supply high quality trisodium citrate dihydrate with stable and sufficient supply capacity all year round. Standard export packing is 25kg woven bag with inner plastic liner to effectively avoid moisture absorption during ocean transportation. Customized particle size is available, including 12-40 mesh, 20-100 mesh fine powder according to customers’ special requirements. The shelf life is 24 months under proper storage condition in cool and dry warehouse, keep away from moisture, high temperature and direct sunlight.

We can provide full set of export documents including COA, SDS, health certificate and related certificates for customs clearance. Pre-shipment sample service is available for quality test before bulk order. Our trade term supports FOB, CIF and other negotiation terms. The quoted price is subject to final confirmation based on order quantity, payment method and market fluctuation. We have rich export experience to Southeast Asia, Middle East, Europe and other global markets, and we provide professional after-sales support for all customers.

1. 1.A 70,000 ㎡ warehouse (20,000 MT capacity) with moisture-proof and temperature-controlled systems, enabling efficient fulfillment of large-volume orders.
2. 2.Free samples (Ship within 3-7 days) to let you test products at zero trial cost.
3. 3.Transparent lead time for hazardous chemicals: 45–60 days, with clear delivery schedules.
4. 4.Certified with a Hazardous Chemical Business License and ISO certification, ensuring smooth customs clearance.
5. 5.6 packaging options with customizable logos to minimize product loss during transportation.
6. 6.Over 400 chemical SKUs available for one-stop procurement, helping you reduce sourcing costs.