Diazolidinyl Urea, with the CAS number 78491-02-8, is a well - known preservative in the chemical industry. It appears as a white to off - white powder. This product is of high quality and is offered at a very competitive price.
It has a molecular formula of C8H14N4O7 and a molecular weight of approximately 278.22 g/mol. Diazolidinyl Urea is soluble in water, which makes it easily incorporated into various formulations. It has a pH range of 5 - 7, making it suitable for a wide variety of applications that require a near - neutral environment.
One of the most common uses of Diazolidinyl Urea is in the cosmetic and personal care industry. It acts as a preservative to prevent the growth of bacteria, fungi, and other microorganisms in products such as lotions, creams, shampoos, and conditioners. By inhibiting microbial growth, it helps to extend the shelf - life of these products and maintain their quality and safety for consumers.
In the pharmaceutical industry, Diazolidinyl Urea can also be used as a preservative in topical medications. It ensures that the medications remain effective and free from contamination during storage and use. Additionally, it can be found in some industrial products, such as adhesives and coatings, where it helps to protect against microbial degradation.
When using Diazolidinyl Urea in cosmetic or personal care formulations, it is important to follow the recommended usage levels. Generally, the concentration of Diazolidinyl Urea in these products ranges from 0.1% to 0.5%. First, dissolve the required amount of Diazolidinyl Urea in water or a suitable solvent at a temperature between 50 - 70°C. Stir well until it is completely dissolved.
Then, add the dissolved solution to the main formulation while stirring continuously. Make sure to maintain proper hygiene during the handling and mixing process to avoid any potential contamination. In industrial applications, the usage may vary depending on the specific requirements of the product. Always refer to the technical data sheet for detailed instructions.
Case 1: Cosmetic Lotion
A cosmetic company was facing issues with the spoilage of their lotion products. Microbial growth was causing an unpleasant odor and a reduction in the product's effectiveness. After incorporating 0.3% Diazolidinyl Urea into their lotion formulation, the microbial growth was significantly reduced. The product's shelf - life was extended from 6 months to 12 months, and customer complaints about spoilage decreased by 80%.
Case 2: Topical Pharmaceutical Cream
A pharmaceutical manufacturer was developing a new topical cream for skin conditions. They needed a reliable preservative to ensure the stability of the product during storage and use. By using 0.2% Diazolidinyl Urea in the cream formulation, they were able to meet the strict quality and safety standards. The cream remained free from microbial contamination throughout its intended shelf - life, and clinical trials showed consistent results.
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