Gluber salt
Gluber salt, also known as sodium gluconate, is a compound that is widely used in various industries, including the textile industry, as a chelating agent, a water softener, and a cleaning agent. It is derived from glucose through a fermentation process and is a white crystalline powder that is soluble in water.
In the textile industry, gluber salt is often used as a chelating agent to remove metal ions, such as iron and copper, from the water used in dyeing and printing processes. This helps to prevent the metal ions from interfering with the chemical reactions and producing undesirable results. Gluber salt can also be used as a reducing agent to remove residual chlorine from fabrics after bleaching.
Gluber salt is also commonly used in cleaning products, such as detergents and soaps, as a water softener and a chelating agent. Its ability to bind to metal ions makes it effective at removing dirt and stains caused by hard water.
Overall, gluber salt is a versatile and effective chemical that is widely used in many different industries due to its chelating, water softening, and cleaning properties. It is also considered to be safe and environmentally friendly, as it is biodegradable and non-toxic.