Sodium Citrate

Sodium citrate is a sodium salt of citric acid, commonly used in various industries for its buffering, emulsifying, and flavoring properties. It appears as a white, crystalline powder that is highly soluble in water.

Specification of Sodium Citrate

SpecificationParameter
Cas No.4/3/6132
FormulaNa3C6H5O7
AppearanceWhite Crystal Powder
Purity99%(+)
pH of 5% Solution8-9
Moisture11-13
Molecular Weight294.1
Packing25kg Bag

Key uses and applications include :

01

Food and Beverage Industry

Acts as a flavoring agent and preservative in foods and beverages. It is often used to control acidity and improve the stability of products like dairy items, soft drinks, and processed foods.

02

Medical Field

Utilized as an anticoagulant in blood collection tubes and for blood transfusions. It helps to prevent blood clotting by binding calcium ions.

03

Pharmaceuticals

Functions as a buffering agent to maintain the pH of medications. It is also used in effervescent tablets and as a component in oral rehydration solutions.

04

Cleaning Agents

Used in detergents and cleaning products to improve their effectiveness by softening water and enhancing the removal of dirt and stains.

05

Cosmetics and Personal Care

Found in various skincare and cosmetic products as a pH adjuster and preservative.

Sodium citrate is valued for its versatility and safety, making it a common ingredient in numerous commercial and industrial products.