Sodium phosphate tribasic dodecahydrate: your right hand in chemical production

Sodium phosphate tribasic dodecahydrate(TSP), CAS No. 10101-89-0, has shown excellent performance and wide application value in many fields such as chemical industry, textile industry, printing and dyeing industry, papermaking industry and power generation industry.

I. Product Overview

Trisodium phosphate dodecahydrate, chemically known as Sodium phosphate tribasic dodecahydrate, abbreviated as TSP, is a colorless or white crystalline substance. It contains 12 crystalline water, molecular formula is Na3PO4-12H2O, molecular weight reaches 380.12. This compound is stable at room temperature, easily soluble in water, and its aqueous solution is strongly alkaline, while insoluble in ethanol and carbon disulfide. It is these unique physical and chemical properties that make TSP stand out among many chemical products and become an  important additive in the production process of many industries.

II. Product Characteristics

1. Strong alkalinity: TSP is almost completely decomposed into disodium hydrogen phosphate and sodium hydroxide in aqueous solution, which makes its aqueous solution extremely alkaline. This characteristic makes TSP useful in situations where it is necessary to adjust the pH value of the solution or provide an alkaline environment.

2. Good solubility: TSP is extremely soluble in water, a feature that makes it easy to prepare solutions and allows it to be quickly and evenly dispersed in solutions for optimal performance.

3. Stability: At room temperature, TSP remains stable and is not easy to decompose or deteriorate, which facilitates the storage and transportation of the product and ensures the stability and reliability of the product in the process of use.

4. Microtoxicity: Although TSP is strongly alkaline, its toxicity to human body is relatively small. The oral LD50 for rats is 7.40g/kg, which means that it poses less threat to human health under normal use.

III. Product Application

1. Water softener and boiler cleaner:Sodium phosphate tribasic dodecahydrate is widely used as a water softener and boiler cleaner in the chemical and power industries. Due to its strong alkalinity, TSP can effectively remove calcium, magnesium and other hard water components from water, preventing the formation of scale and protecting the normal operation of boilers and other equipment. At the same time, it can also remove the dirt and deposits inside the equipment and improve the thermal efficiency and service life of the equipment.

2. Metal rust preventive agent: TSP is used as a metal rust preventive agent in metallurgy and machinery manufacturing. It can form a protective film with the metal surface to isolate oxygen and moisture, thus preventing the metal from rusting and corrosion. This characteristic makes TSP play an important role in the rust prevention treatment of metal products such as ships, automobiles and machinery.

3. Paper-making, tanning and photographic industry: In the paper-making process, TSP can be used as a dyeing auxiliary for paper to improve the whiteness and gloss of paper. In the tanning industry, it is used as a degreasing agent and degumming agent for raw hides to help improve the quality and feel of leather. In addition, TSP is also an excellent accelerator in photographic developing solution, which can improve the developing effect and make the photos clearer.

4. Food additives: According to China's Hygienic Standard for the Use of Food Additives (GB 2760-1996), TSP is allowed to be used as a water retention agent for food. It can be used in canned food, fruit juice drinks, dairy products and other foods to maintain moisture, enhance adhesion and improve the quality and taste of food.

5. Other applications: In addition to the above applications, TSP can also be used as a coagulant for rubber latex, a purifying agent for sugar syrup, a dental cleaner and a detergent for bottles. In all aspects of chemical production, TSP shows its unique value and charm.

IV. Production Advantages

As the star product of Shandong Jiurunfa Chemical Technology Co., Ltd, TSP has significant advantages in the production process. The company adopts advanced production technology and equipment to ensure that the purity and quality of the product reaches the highest standard in the industry. Meanwhile, the company also pays attention to environmental protection and sustainable development, and reduces the impact on the environment by optimizing the production process and recycling resources. In addition, the company has established a perfect quality management system and after-sales service system to provide customers with high-quality products and service guarantee.

V. Outlook for the future

With the continuous development and technological progress of the chemical industry, the application fields of TSP will be more extensive. Shandong Jiurunfa Chemical Technology Co., Ltd. will continue to adhere to the “innovation, quality, service” business philosophy, and constantly improve the technical content and added value of products to meet the growing demand of customers. At the same time, the company will also strengthen the cooperation and exchange with domestic and foreign customers, and jointly promote the prosperity and development of the chemical industry.

In the coming days, we look forward to working with more customers to create a better future together. Trisodium phosphate dodecahydrate (TSP), as your right-hand man in chemical production, will provide strong guarantee for your product quality and production efficiency. Choosing TSP from Shandong Jiurunfa Chemical Technology Co., Ltd. is choosing quality and trust. Let us work together to create brilliant!

sodium phosphate tribasic dodecahydrate formula

sodium phosphate dodecahydrate formula

trisodium phosphate reaction with water

trisodium phosphate uses in food

tribasic sodium phosphate molecular weight

trisodium phosphate solubility in water

trisodium phosphate molar mass

sodium phosphate tribasic dodecahydrate mw