Sodium Citrate

Your Professional Sodium Citrate Supplie

Dongguan Weiqi Chemical Co., Ltd. was established in March 2019, at a time when China's chemical industry was undergoing rapid growth, with increasing demand for chemical products across various sectors. Founded by industry veterans with extensive experience in chemistry, the company is located in Qiaotou Town, Dongguan City, Guangdong Province. Qiaotou's dynamic industrial ecosystem and convenient transportation facilitate raw material procurement and product distribution.

Trisodium Citrate
Our Trisodium Citrate Dihydrate (Na₃C₆H₅O₇·2H₂O, CAS 6132-04-3) is a premium pH-regulating agent, manufactured via advanced continuous crystallization technology to achieve ≥99.5% purity with...
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Tri Sodium Citrate Chemical
Our Tri Sodium Citrate Chemical (Na₃C₆H₅O₇, CAS 68-04-2) is a high-purity sequestrant and pH modulator, produced via advanced ion-exchange crystallization to ensure ≥99.7% purity with trace-level...
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Sodium Citrate Sigma
Our Sodium Citrate (Tri Sodium Citrate, Na₃C₆H₅O₇, CAS 68-04-2) is engineered to meet Sigma-grade analytical precision, offering ≥99.9% purity with sub-ppm impurity control via multi-stage...
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Why choose us

Strict Quality Control

Regular sampling and testing during production help identify any potential quality deviations. Final products undergo rigorous performance and safety tests before delivery. All measures adhere to international quality management standards, ensuring that customers receive only first-class chemical products.

Advanced Facilities

A dedicated R&D laboratory is equipped with sophisticated analytical instruments, enabling our R&D team to conduct in-depth research, develop new formulas, and optimize existing products.

Certificates and Documents

SGS (Swiss General Standards)
Hazardous Chemicals Business License
Non-pharmaceutical Precursor Chemicals Business Filing Certificate (Ether, Acetic Anhydride, Bromine)
Non-pharmaceutical Precursor Chemicals Business Filing Certificate (Acetone, Toluene, Sulfuric Acid, Potassium Permanganate)

Our Services

We offer free returns and exchanges for quality issues within 30 days, provide SGS inspection reports, and offer long-term discounts to loyal customers.

Sodium Citrate

Sodium citrate is an organic compound with a chemical formula of C6H5Na3O7. It is soluble in water and glycerin, but hardly soluble in ethanol. The aqueous solution is slightly alkaline. It is often used as a buffer, complexing agent, and bacterial culture medium. It is used in medicine for diuresis. , expectorant, sweating, prevent blood coagulation, and for food, beverages, electroplating, photography and other aspects.

Product Specification

Specification

Product Name	Trisodium Citrate Dihydrate BP/USP/FCC/E331
Brand	Ensign/TTCA/RZBC/LEMON STAR/TAIHE/Shuren
Appearance	White granular crystal or crystalline powder
Assay	99.5%~100.5%
MOQ	1000kgs

Parameter	Standard
Characters	White or almost white, crystalline powder or granularcrystals. Slightly deliquescent in moist air. Freelysoluble in water,practically insoluble in ethanol.
Identification	Passes Test
Appearance of Solution	Passes Test
Assay	99.5%-100.5%
Water	11.0%-13.0%
Readily Carbonisable Substances	Passes Test
Acidity or Alkalinity	Passes Test
PH(5% aqueous solution)	7.5-9.0
Sulfate	≤50mg/kg
Oxalate	≤50mg/kg
Chloride	≤10mg/kg
Iron	≤5mg/kg
Lead	≤0.1mg/kg
Arsenic	≤0.1mg/kg
Mercury	≤0.1mg/kg
Heavy Metals	≤5mg/kg
Tartrate	Passes Test
Pyrogen	Passes Test

Applications

Food

Sodium citrate is mainly used as food additives, as flavoring agent, expansion agent, stabilizer, preservative, buffer agent, and emulsifier, etc
With sodium citrate, it can also be used as flavor agent, gelling agent and nutritional supplement for various pastries, cold drinks, fruit juices, beverages, cold drinks, dairy products and jams.

Medicine

Sodium citrate as a long-term anticoagulant
Sodium citrate is also a preservative, used to preserve some medicines

Construction industry
Sodium citrate can be added as a retarder when making concrete, which can improve the freezing-resisting, pressure-resisting and tensile properties of cement products

Electroplating and manufacturing
Because of its good complexing property, sodium citrate is also used in electroplating industry
In addition, sodium citrate is also used in the manufacturing of nanomaterials and ceramic industry grinding and whitening technology.

Industrial cleaning
Decontamination

Transportation Conditions

Environmental Requirements

The transportation vehicle should be kept dry and well-ventilated, avoiding high temperatures and humid conditions.

Loading and Unloading Requirements

Handle with care during loading and unloading to avoid damage to the packaging.

Prohibition on Mixed Loading

Do not transport with toxic, harmful, or odorous substances to prevent contamination.

Packaging & Shipping

25kg paper bag
25MT per 20 feet container without pallet
20MT oer 20 feet container with pallet

Certificates and Documents

FAQ

Q: What is your MOQ?

A: Our MOQ is at leasst 1 One package.

Q: What kind of package do you have?

A: We have various of packages to meet our customers,like Iron drums,plastic drums, IBC tanks, Flexitank, ISO TANK and bags etc.

Q: Which kind of payment terms do you accept?

A: We prefer TT, LC payment terms. Other payment terms are flexible to be further discussed.

Q: Can I get a sample?

A: Free samples are available, but buyers needs to pay freight.
But for high value item, should pay sample cost.

Q: How long does it take for me to get a sample?

A: It depends. Generally speaking, it is about 7-10 days.

Q: Can you give me a discount price?

A: Yes. It depends on your order qty.

Q: How about your delivery? When will my goods be shipped?

A: Prompt and reliable delivery by professional shipping lines.
About 3-5 days after prepayment is done.

As one of the leading sodium citrate manufacturers and suppliers in China, we warmly welcome you to wholesale bulk sodium citrate for sale here and get pricelist from our factory. All chemicals are with high quality and low price.

na3 citrate