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Product
Main production, processing, and operation of fluoride salts and phosphate series products
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Industrial trisodium phosphate, molecular formula: Na₃PO₄.12H₂O, widely used in the field of water treatment, metal surface treatment, textile, printing and dyeing, ceramics, electroplating, leather making, papermaking industry and metal smelting.
Indicator: Implementation of HG/T2517-2009
Performance and application advantages
1. Appearance: Typically white or slightly yellow crystals.
2. The main advantage is that in the field of water treatment, it can react with calcium and magnesium salts in water to generate insoluble calcium phosphate and magnesium phosphate precipitates, preventing boiler, pipeline and other equipment from scaling. It can also make the already formed scale become soft and fall off, extending the service life of equipment; Adjust the pH and hardness of water, remove impurities and sediment in water, and improve the purification effect of water. In terms of metal processing, it can remove oxides, rust, and dirt from the metal surface, making the metal surface clean and facilitating subsequent coating and plating treatment. It serves as a corrosion inhibitor in cleaning agents to prevent metal from being corroded during the cleaning process. In the textile industry, as a cotton fabric scouring aid, it softens hard water, prevents the consumption of caustic soda in the scouring solution by hard water, promotes the scouring effect of caustic soda on cotton fabric, and the generated phosphate is non sticky and will not adhere to the fabric. As a dispersant for dyes and pigments, it evenly disperses dyes and pigments in textiles, improving dyeing effect and color fastness. It can also be used as a silk gloss enhancer for fabrics and an anti brittleness agent for thread making; Solvent aids and decolorizers in the enamel industry; Preparation of surface treatment degreasing solution and alkaline detergent for unpolished parts in electroplating industry; Raw skin degreaser and demulsifier in leather making; As a softening agent for paper dyeing in papermaking and a pH buffering agent for adhesives used in the production of wax paper; Used as a fixing agent in printing and dyeing; Used as a metal corrosion inhibitor or rust inhibitor in metallurgy.
Use laminated plastic woven bags and lined plastic film bags, with a net weight of 25kg or 50kg per bag, or package according to customer requirements.
