Product Details
CasNo： 9003-11-6
MF： HO.(C2H4O)m.(C3H6O)n.H
Appearance： liquid
Delivery Time： 15 days
Packing： 25kg/drum
Purity： 99%
Product Details
- Product Name: Defoamer
- Brand and Model: Foamdoctor®F2768E
- Packaging Specification: Packaged in F2768E barrels
- Main Ingredient: Polyether. Polyether substances have good surface activity and can reduce the surface tension of liquids, thereby achieving defoaming and foam inhibition effects.
Product Performance
- Efficient Foam Control: As a concentrated foam control agent, it has excellent control ability over foam generated in various fermentation processes. It can effectively inhibit foam generation and quickly eliminate existing foam, ensuring the stable progress of the fermentation process and avoiding the negative impact of excessive foam on fermentation efficiency and product quality. For example, in the production of citric acid and alcohol fermentation, it can significantly reduce the negative effects caused by foam.
- High Safety: It has low toxicity and is a food-grade product, meeting relevant safety standards. It can be safely used in food fermentation and other fields closely related to humans, and will not cause harm to human health within the specified scope of use. At the same time, it has a neutral odor and will not bring peculiar smells to fermented products, ensuring the original flavor of the products.
- Good Solubility and Easy Cleanability: It can be dispersed/emulsified in water by itself. It has the best solubility when cooled to below 20°C. Moreover, after the fermentation process at almost all temperatures, it can be easily removed by washing with cold water, which is convenient for subsequent equipment cleaning and production operations, and reduces cumbersome steps in the production process.
- High Cost-Effectiveness: Only a very small amount is needed to achieve the ideal defoaming effect, which greatly reduces raw material costs. At the same time, combined with its potential to improve fermentation productivity, it can help enterprises reduce comprehensive production costs while improving production efficiency, and is a cost-effective processing aid.
Application Fields
- Food Fermentation: It is widely used in the production process of yeast, glutamic acid and other food fermentations to ensure the smooth progress of food fermentation, improve the quality and yield of food products, and does not affect the safety and flavor of food.
- Pharmaceutical Fermentation: In the fermentation production of antibiotics, drugs and nucleotides and other pharmaceutical products, it effectively controls foam, ensures the stability of the fermentation process, and helps the production of high-quality pharmaceutical products.
- Other Fermentations: It is also suitable for non-food fermentation production fields such as citric acid, enzymes and proteins, providing reliable foam solutions for various fermentation industries.
Product Index
The specific gravity is 0.96. This physical property helps to provide a reference for the storage, transportation of the defoamer and the calculation of the addition amount in the fermentation system in actual production, which is convenient for the precise control of production operations.
Storage and Usage Precautions
- Storage: It should be stored in a cool and dry environment, avoiding high temperature and direct sunlight to prevent the polyether component from deteriorating due to environmental factors and affecting the performance of the defoamer. At the same time, pay attention to the cleanliness of the storage environment and avoid storing it with other chemicals.
- Usage: When in use, the addition amount should be reasonably controlled according to the specific fermentation process and foam generation to achieve the best defoaming effect. Since it has better solubility at low temperatures, the water temperature can be properly controlled when preparing the use solution. And after the fermentation is over, the equipment should be washed with cold water in time to remove the residual defoamer.
