5138-18-1 Usage
Description
Sulfosuccinic acid, also known as 2-Sulfosuccinic acid or 2-Hydroxyethanesulfonic acid, is an organic compound with the chemical formula C2H5O4S. It is a viscous, colorless liquid that is soluble in water and has a slightly acidic pH. Sulfosuccinic acid is commonly used in various industries due to its unique chemical properties, which include its ability to act as a chelating agent, buffering agent, and surfactant.
Uses
Used in Cosmetic Industry:
Sulfosuccinic acid is used as a cosmetic compound for its ability to enhance the solubility and stability of other ingredients in cosmetic formulations. It helps to improve the texture, consistency, and overall performance of products, making them more effective and pleasant to use.
Used in Pharmaceutical Industry:
Sulfosuccinic acid is used as a buffering agent in the pharmaceutical industry to maintain the pH stability of various drug formulations. Its buffering capacity helps to ensure the optimal activity and shelf life of drugs, as well as to minimize potential side effects caused by pH fluctuations.
Used in Detergent and Cleaning Products:
Sulfosuccinic acid is used as a surfactant in detergent and cleaning products due to its ability to reduce surface tension and promote the formation of foam. This enhances the cleaning power of these products, making them more effective at removing dirt and stains.
Used in Water Treatment:
Sulfosuccinic acid is used in water treatment processes as a chelating agent to bind and remove metal ions, such as calcium and magnesium, from water. This helps to prevent the formation of scale and improve the overall quality of the water.
Used in Agriculture:
Sulfosuccinic acid is used in the agricultural industry as a component of fertilizers and soil conditioners. Its chelating properties help to improve the availability of essential nutrients for plants, promoting healthy growth and increased crop yields.
Used in Food Industry:
Sulfosuccinic acid is used in the food industry as a pH regulator and stabilizer. It helps to maintain the acidity and texture of various food products, ensuring their freshness, taste, and shelf life.
Check Digit Verification of cas no
The CAS Registry Mumber 5138-18-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,3 and 8 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 5138-18:
(6*5)+(5*1)+(4*3)+(3*8)+(2*1)+(1*8)=81
81 % 10 = 1
So 5138-18-1 is a valid CAS Registry Number.
InChI:InChI=1/C4H6O7S/c5-3(6)1-2(4(7)8)12(9,10)11/h2H,1H2,(H,5,6)(H,7,8)(H,9,10,11)
5138-18-1Relevant articles and documents
Preparation method for sulfosuccinic acid
-
Paragraph 0006; 0009; 0010; 0012; 0013; 0015; 0016, (2018/06/21)
The invention discloses a preparation method for sulfosuccinic acid, which is characterized in that maleic anhydride is preheated under 70 DEG C to 90 DEG C, and 1.1 to 1.7 equivalent weight of sodiumhydrogen sulfite solution is slowly added into the preheated system; after addition, agitation is continued under 70 DEG C to 90 DEG C for 2 to 10 hours; the obtained reaction solution is sodium sulfosuccinate solution; the solution is added with water, so that 5 to 30 percent of sodium sulfosuccinate solution is prepared, and the sulfosuccinic acid is prepared by strongly acidic ion exchange resin. The advantages of the preparation method are as follows: by the method, a sulfosuccinic acid product, the sodium ion solubility of which is less than 0.05 percent, can be obtained; the materials of the route are simple, the synthetic route is simple and reasonable, the conversion rate of reaction is high, the cost is greatly reduced, and moreover, the whole synthetic route is green and environment-friendly, and is suitable for industrial production.