Sodium sulfate, also known as sodium sulphate, is a white crystalline compound with the formula Na2SO4. It is an anhydrous salt that does not contain any water molecules, which distinguishes it from its hydrated counterpart sodium sulfate decahydrate (Na2SO4·10H2O). Sodium sulfate is commonly used in a variety of industries, including detergents, glass manufacturing, textiles, and paper production. The compound is composed of sodium cations (Na+) and sulfate anions (SO42-). It is soluble in water, which means it can dissolve in the solvent to create an aqueous solution. Sodium sulfate is relatively stable and has a melting point of 884°C. The compound can also undergo various reactions to form other compounds or products, depending on the conditions of the reaction.
Uses and Application
Sodium Sulphate has a variety of uses and applications across different industries. One of the major uses of Sodium Sulphate is in the manufacturing of detergents and cleaning products. It is used as a filler in detergent powders, helping to bulk up the product and improve its flow properties. Another major application of Sodium Sulphate is in the production of glass. It is used as a fluxing agent in glass-making, helping to reduce the melting point of the silica used in the process. This makes it easier to melt and shape the glass, resulting in a smoother and more uniform product.
Sodium Sulphate is also used as a food additive in some countries, where it is labeled as E number E514. It is used as a thickener, anti-caking agent, and a stabilizer in some processed foods. In addition, Sodium Sulphate is used in the textile industry as a dyeing auxiliary. It is used to remove residual alkali from fibers, making them more receptive to dyes and other chemicals used in the dyeing process.
Sodium Sulphate is also used in the production of paper and pulp. It is used as a cooking agent in the pulping process, helping to break down the lignin and release the cellulose fibers from the wood chips. In the pharmaceutical industry, Sodium Sulphate is used as a laxative to treat constipation. It is also used as a diluent in some tablet formulations.
Global Market Outlook
The global sodium sulphate market size was valued at $1.0 billion in 2020, and is projected to reach $1.6 billion by 2030, growing at a CAGR of 4.6% from 2021 to 2030. Pure hydrous form of sodium sulphate is known as mirabilite which is a primary source for obtaining the anhydrous form of sodium sulphate. Rising demand for soaps and detergents industries in commercial and residential sector are some major factors expected to drive market revenue growth over the forecast period. Sodium sulphate in hydrous form is used as finning agent in various chemical industries. Increasing popularity of sodium sulphate as a laxative is rising its application in medical and surgical sector for procedures such as colonoscopy.
North America is expected to account for largest revenue share over the forecast period. Demand for sodium sulphate is increasing rapidly owing to its properties such as pH neutralizer, for thickening of aqueous portion, and avoiding lump formation in detergents and soaps, among others. In addition, stringent government regulations regarding hygiene and cleaning conditions in hospital and clinics are leading to growing use of sodium sulphate products.
The surge in demand for Sodium Sulphate (Anhydrous) can be attributed to its versatile properties and uses in various industries. As global industries continue to expand and diversify, the demand for this chemical compound is expected to remain strong in the years to come. Additionally, advancements in technology and increased focus on sustainable practices have also contributed to the growth of the Sodium Sulphate (Anhydrous) market. With its unique characteristics and benefits, it is no surprise that Sodium Sulphate (Anhydrous) is experiencing a boom in the market and is poised for continued growth in the future.
· THE ADITYA BIRLA GROUP
· GODAVARI BIOREFINERIES LTD.
· ECOBAT TECHNOLOGIES LTD
· Nippon Chemical Industrial Co.
· TCI Chemicals
· Borden & Remington Corp.
· Lenzing AG
· Atul Limited