The product, Factory Supply Sodium P-Toluene Sulfonic 78% Cas 657-84-1, is a high - quality chemical compound. The CAS number 657 - 84 - 1 uniquely identifies this chemical in the global chemical database. It comes with a purity of 78%, which is suitable for a wide range of industrial and chemical applications.
Physically, sodium p - toluene sulfonic acid usually appears as a white to off - white crystalline powder. It has good solubility in water and some polar solvents. The molecular formula of sodium p - toluene sulfonic acid is C₇H₇NaO₃S. Its molecular weight is approximately 194.18 g/mol. This product is factory - supplied, which ensures a stable and large - scale source of supply at the best price in the market.
1. **Catalyst in Chemical Reactions**: Sodium p - toluene sulfonic acid is widely used as an acid catalyst in various organic synthesis reactions. For example, it can catalyze esterification reactions, where it helps in the formation of esters from carboxylic acids and alcohols. This is crucial in the production of fragrances, flavors, and plasticizers.
2. **Surfactant and Detergent Industry**: It can be used in the formulation of surfactants. Surfactants are essential components in detergents, cleaners, and emulsifiers. Sodium p - toluene sulfonic acid helps in reducing the surface tension of liquids, improving the wetting and cleaning properties of these products.
3. **Textile Industry**: In the textile industry, it is used for dyeing and printing processes. It can act as a leveling agent, ensuring an even distribution of dyes on the fabric surface, resulting in uniform and high - quality coloration.
When using Factory Supply Sodium P - Toluene Sulfonic 78% Cas 657 - 84 - 1, proper safety precautions should be taken. Wear appropriate personal protective equipment, such as gloves, goggles, and a lab coat. Since it is an acid, it should be stored in a cool, dry, and well - ventilated place, away from incompatible substances like strong bases and oxidizing agents.
For its use as a catalyst in a chemical reaction, first, calculate the appropriate amount according to the reaction scale. Usually, a small amount of the product is added to the reaction mixture. Stir the mixture well to ensure uniform distribution of the catalyst. Monitor the reaction conditions, such as temperature and reaction time, to achieve the best reaction results.
In the formulation of detergents or surfactants, it should be added during the mixing process under controlled temperature and agitation conditions. Make sure to follow the specific formulation guidelines provided by the industry standards.
**Case 1: Esterification Reaction in Fragrance Production**
A fragrance manufacturing company needed to produce a particular ester for a new perfume. They used Factory Supply Sodium P - Toluene Sulfonic 78% Cas 657 - 84 - 1 as a catalyst. They added 0.5% of the catalyst by weight to a mixture of a carboxylic acid and an alcohol. The reaction was carried out at a temperature of 80°C for 3 hours. As a result, they achieved a high yield of the desired ester with excellent purity, which met the quality requirements for the perfume formulation. The use of this catalyst not only improved the reaction efficiency but also reduced the production cost.
**Case 2: Detergent Formulation**
A detergent manufacturer incorporated this product into their new laundry detergent formula. They added 2% of sodium p - toluene sulfonic acid during the mixing process of the detergent components. The resulting detergent showed enhanced cleaning performance, especially in removing grease and oil stains. Consumers reported that their clothes were cleaner and smelled fresher after using this detergent. The product also helped in reducing the surface tension of the detergent solution, which improved its wetting ability on the fabric.
If you have any questions or need further information about Factory Supply Sodium P - Toluene Sulfonic 78% Cas 657 - 84 - 1, please feel free to contact us. Our email address is info@vivalr
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