Oleamidopropyl Betaine

Basic information

  • Product Name:Oleamidopropyl Betaine
  • CasNo.:25054-76-6
  • MF:C25H48N2O3
  • MW:

Physical and Chemical Properties

  • Purity:35%
  • Boiling Point:
  • Packing:liquid
  • Throughput:
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Product Details

CasNo: 25054-76-6

MF: C25H48N2O3

Appearance: liquid

Delivery Time: 15 days

Packing: 200 kg/drum

Purity: 35%

  • Basic Information
    • Chemical Name: Oleamidopropyl Betaine
    • CAS No.: 25054 - 76 - 6
    • Molecular Formula: C??H??N?O?
    • Molecular Weight: 424.7 g/mol
  • Physical Properties
    • Appearance: Usually a colorless to light yellow transparent liquid1. Some products may present a light yellow to brown color, depending on factors such as the production process and purity.
    • Solubility: It is highly soluble in water, showing good solubility1.
    • pH Value: The pH of its 1% aqueous solution at 25℃ is generally in the range of 6.0 - 10.0, and different products may have slightly different pH values5.
    • Solid Content: Common specifications include 35% and 40%. For example, for Oleamidopropyl Betaine OAB - 30, the solid content is ≥35.0%, and for OAB - 40, the solid content is 40±2%35.
  • Chemical Properties
    • Amphoteric Surfactant: It is an amphoteric surfactant with high surface/interface activity. It can show different ionic properties in solutions of different pH values. It is cationic under acidic conditions, anionic under alkaline conditions, and exists as an inner - salt near the isoelectric point, being electrically neutral.
    • Stability: It has good stability, with certain resistance to acids and alkalis, and also has strong resistance to temperature, hard water, and salt.
    • Compatibility: It can be well - compatible with anionic, cationic, and non - ionic surfactants, and has excellent compatibility.
  • Main Functions
    • Foaming and 稳泡性 (Foam Stability): It has good foaming and foam - stabilizing properties, and can reduce the irritation of anionic surfactants1. When used with alkyl sulfates and alkyl ether sulfates, it can enhance foaming and act as a viscosity builder.
    • Thickening Effect: When combined with anionic surfactants, it has a more obvious thickening effect than alkyl betaines such as CAB1. In acidic conditions, it can cause a sharp increase in the solution viscosity, forming viscoelastic solutions or gels of different strengths1.
  • Application Fields
    • Personal Care Products: It is widely used in shampoos and hair - care products to provide rich foam and good cleaning ability. It is also used in body washes and bath gels to gently clean the skin. It can also be used as a detergent, wetting agent, and thickening agent in personal care products.
    • Oil and Gas Field Development: It can be used as the main agent of self - diverting acid, thickening agent, and oil - displacement agent in oil and gas fields, which is helpful to improve the oil and gas recovery rate. It is applied in many fields such as oil and gas field drilling, acidizing, and fracturing.
    • Other Industries: In the textile industry, it is used as an anti - bleeding agent for dyes; in the building materials industry, it is used as an emulsifier and thickening agent. In addition, it can also be used as a plant synergist in the agricultural field to improve plant stress resistance and yield, and as a food additive in the food industry to increase the taste, texture, and stability of foods such as milk, cheese, and meat.
  • Packaging and Storage
    • Packaging: Usually packaged in plastic drums or iron drums, with common specifications of 50 kg or 200 kg per drum.
    • Storage: It should be stored in a cool and dry place, protected from moisture and direct sunlight. The general shelf - life is 12 months.