Select Page


Sodium Dodecyl Sulfate Liquid

  • Product Name: Sodium dodecyl sulfate (liquid)
  • Cas No.: 151-21-3
  • Purity: 99%
  • MF: ROSO3Na
  • Appearance: Light yellow transparent liquid
  • Package: Cardboard drum
  • Certificate: ISO
  • Application: It is often used in its liquid form in products such as shampoos, soaps, toothpaste, and cleaning agents
  • Sample: Available

Send Email To Us


7 + 13 =

Product Detail

Sodium dodecyl sulfate (liquid) is a solution of organic compounds. It is a colorless or slightly yellow transparent liquid that is supplied in a solution of 10% or 20% concentration.

Sodium dodecyl sulfate liquid is often used in laboratory and scientific research fields as a sample pretreatment agent in protein electrophoresis to improve the separation performance of samples..

Product Parameter

Chemical Formula ROSO3Na CAS Number 151-21-3
Molar mass 288.38
Appearance Light yellow transparent liquid
Active matter, % ≥ 28.5-30.5
Free oil, % ≤ 1.5
lnorganic salt, % ≤ Sodium sulfate 1.5
Sodium chloride 0.05
PH value (1% aqueous solution) 7.5-9.5
Color Klett (30% active), ≤ 60


1. Cleaners and detergents: SDS liquid is one of the commonly used ingredients in cleaners and detergents. It is widely used in household cleaning products, laundry detergent, dish soap, shampoo, body wash and other products, with good cleaning and stain removal ability.

2. Industrial detergent: SDS liquid is also widely used in the industrial field to clean and remove oil stains, such as metal cleaning, pipeline cleaning, equipment cleaning, etc. It effectively removes grease, adhesives and other contaminants to keep equipment and surfaces clean.

3. Cosmetics and personal care products: chemical sodium dodecyl sulfate (liquid) is commonly used in cosmetics and personal care products, such as toothpaste, facial cleansers, skin cleansers, etc. It has excellent cleaning and emulsifying properties that remove dirt and oil and help maintain clean and healthy skin and hair.

4. Pharmaceutical preparations: SDS liquid is also used in pharmaceutical preparations, such as eye drops, oral mouthwash, etc. It has the role of emulsification, dispersion and penetration in drugs, and helps the absorption and action of drugs.

5. Experimental research: Sodium dodecyl sulfate (liquid) is often used in protein electrophoresis experiments in laboratories and scientific research fields as a sample pretreatment agent to improve the separation performance of the sample.

Multiple uses of products