Potassium tetroxalate dihydrate, with the CAS number 6100 - 20 - 5, is a chemical compound with unique properties. Its molecular formula is KHC₂O₄·H₂C₂O₄·2H₂O, and the molecular weight is approximately 254.19 g/mol. It appears as colorless or white crystals. This product is typically offered by factories at a low price, making it an economical choice for various industries.
The purity of our potassium tetroxalate dihydrate is carefully controlled to meet high - quality standards. It has a good solubility in water under appropriate conditions, which is an important factor for its applications.
Potassium tetroxalate dihydrate has a wide range of uses in different fields. In the laboratory, it is commonly used as an analytical reagent. For example, it can be used in the determination of calcium, magnesium, and other metal ions. In the process of titration, it can react with metal ions to form stable complexes, which helps in accurate quantitative analysis.
In the textile industry, it can be used as a mordant. Mordants help dyes to bind more firmly to the fabric, improving the color fastness of the dyed textiles. By using potassium tetroxalate dihydrate, textile manufacturers can achieve better dyeing results and reduce color fading during washing and use.
It also has applications in the cleaning industry. Due to its acidic nature, it can effectively remove rust, stains, and mineral deposits from various surfaces. For example, it can be used to clean bathroom fixtures, kitchen utensils, and industrial equipment.
When using potassium tetroxalate dihydrate in the laboratory for analytical purposes, it is necessary to prepare a proper solution. First, calculate the required amount of the compound based on the experiment. Then, dissolve it in distilled water with gentle stirring. Make sure to use appropriate glassware and follow safety procedures, such as wearing gloves and goggles.
In the textile industry, it should be used in the dyeing process according to the recommended dosage. Usually, it is added to the dye bath at a specific stage to ensure optimal mordanting effects. The temperature and pH of the dye bath also need to be carefully controlled.
For cleaning applications, it can be dissolved in water to form a cleaning solution. The concentration of the solution depends on the severity of the stains. For light stains, a relatively low - concentration solution can be used, while for stubborn rust or mineral deposits, a higher - concentration solution may be required. Apply the solution to the stained surface, let it sit for a certain period, and then rinse thoroughly with water.
Case 1: Laboratory Analysis
A research laboratory was conducting an analysis of the calcium content in a water sample. They used potassium tetroxalate dihydrate as a titrant. By accurately preparing a standard solution of the compound and following the titration procedure, they were able to determine the calcium concentration in the water sample with high precision. The results were consistent with the expected values, demonstrating the reliability of potassium tetroxalate dihydrate in analytical applications.
Case 2: Textile Dyeing
A textile factory was experiencing problems with poor color fastness in their dyed fabrics. They decided to use potassium tetroxalate dihydrate as a mordant. After adjusting the dyeing process and adding the appropriate amount of the compound, they noticed a significant improvement in the color fastness of the dyed textiles. The colors were more vivid and less likely to fade after multiple washings, which increased the quality of their products and customer satisfaction.
Case 3: Cleaning
A cleaning company was tasked with cleaning a large industrial equipment with heavy rust and mineral deposits. They prepared a high - concentration solution of potassium tetroxalate dihydrate. After applying the solution to the equipment and allowing it to react for a few hours, the rust and deposits were effectively removed. The equipment was restored to a clean and functional state, saving the company time and cost on replacement.
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