Surfactant Testing Services

  • Check with publisher
  • Published date: March 11, 2019
    • Ronkonkoma, New York, United States

Surfactant refers to a substance which is added in a small amount to cause a significant change in the interface state of solution system. It has a fixed hydrophilic lipophilic group and can be aligned on the surface of solution. The molecular structure of the surfactant is amphiphilic: one end is a hydrophilic group and the other end is a hydrophobic group; the hydrophilic group is often a polar group such as a carboxylic acid, a sulfonic acid, a sulfuric acid, an amino group or an amine group; The salt, hydroxyl group, amide group, ether bond and the like may also serve as a polar hydrophilic group; and the hydrophobic group is often a non-polar hydrocarbon chain, such as a hydrocarbon chain of 8 or more carbon atoms. Surfactant is classified into ionic surfactant (including cationic surfactants and anionic surfactant), nonionic surfactant, amphoteric surfactant, complex surfactant, other surfactant, and the like.

Surfactant and synthetic detergents form an industry dating back to the 1930s. Synthetic surfactant and detergents derived from petrochemical feed stocks have broken the world of soap. After more than 60 years of development, the total world detergent production in 1995 reached 43 million tons, including 9 million tons of soap. According to experts' predictions, the world's population will double from 2000 to 2050, and the total amount of detergent will increase from 50 million tons to 120 million tons, a net increase of 1.4 pp. This is an encouraging figure.

http://www.alfa-chemistry.org/testinglab/industries/surfactant.html

Result 0 votes
Tylor Keller
0 votes

Useful information

  • Avoid scams by acting locally or paying with PayPal
  • Never pay with Western Union, Moneygram or other anonymous payment services
  • Don't buy or sell outside of your country. Don't accept cashier cheques from outside your country
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"

Related listings

  • Using VLOOKUP, MATCH, and INDEX

    Using VLOOKUP, MATCH, and INDEX

    Other Services Fremont (Fremont/CA) September 25, 2019 110.00 Dollar US$

    Overview This webinar is for any user of Excel who works with large amounts of data and has data in multiple worksheets. Learning about the lookup functions will allow you to match data between databases. Learn about VLOOKUP function in Excel which e...

  • it works naturally in order to optimize sexual health

    it works naturally in order to optimize sexual health

    Other Services New York (arizona) August 29, 2019 Free

    They are all Ramulast. It's a bite sized chunk. It is decent to me how counselors cannot relate to a plain Jane realm like Ramulast. It only required a bit of time. Going back to my experiences with Ramulast, what I have is an opposition regarding Ra...

  • 2-day In-person Seminar Applied Statistics for FDA Process Validation

    2-day In-person Seminar Applied Statistics for FDA Process Validation

    Other Services Philadelphia (Philadelphia, PA) August 8, 2019 2000.00 Dollar US$

    In Guidance for Industry Process Validation: General Principle and Practices, process validation is defined as, ""...the collection and evaluation of data, from the process design stage through commercial production.." The guidance further delineates...