Nanfine brand Sodium Sulphate Anhydrous , Glauber Salt used in the textile industry to formulate the coagulant for vinylon spinning.

Anhydrous Sodium Sulfate, Glauber Salt

The sodium sulfate market is undergoing a trend of diversification, with a particular focus on sustainable production and recycling technologies. Global manufacturers are increasing their investment in by-product recovery processes, especially in flue gas and acid neutralization processes, to ensure ecological efficiency. In 2023, the recovery volume of by-product sodium sulfate exceeded 2.4 million tons, an increase of 3.5% compared with the previous year.

The demand for sodium sulfate in glass manufacturing continues to grow. Due to the chemical's ability to eliminate bubbles in molten glass, the industry uses 1.1 million tons annually. The textile industry uses over 950,000 tons annually for color-fixing processes. It is worth noting that detergent manufacturers are increasingly fond of sodium sulfate because it is non-toxic, non-reactive, and has a relatively low production cost per kilogram, with an average production cost of $0.03 per kilogram, while the price of substitutes is $0.06 per kilogram.