Lauramide propyl betaine

Product Details

CasNo： 4292-10-8

MF： C19H38N2O3

Appearance： liquid

Delivery Time： 15days

Packing： 200Kg barrels

Purity： 35%

• Basic Information
  • Chinese Name: Lauramidopropyl betaine
  • English Name: Lauramidopropyl betaine (abbreviated as LAB)
  • Alias: Dodecanoylamidopropyl betaine, Cocamidopropyl betaine, etc.
  • Molecular Formula: There are two forms, C19?H38?N2?O3? and C20?H40?N2?O3?, which may vary depending on the synthesis method and purity.
  • Molecular Weight: 342.52 and 356.54 respectively.
  • CAS Number: 4292 - 10 - 8
  • EINECS Number: 224 - 292 - 6
• Physical and Chemical Properties
  • Appearance: Light yellow or pale yellow transparent liquid.
  • Solubility: Highly soluble in water, with good solubility.
  • Stability: Stable in nature, with certain stability to acids and alkalis.
  • pH Value: The pH value of a 1% aqueous solution is usually between 5.0 and 6.5.
• Product Characteristics
  • Low Irritation: It has low irritation to skin and eyes, and is suitable for personal care products.
  • Excellent Surface Activity: It has excellent foaming, foam - stabilizing and thickening properties, which can produce rich and stable foam and adjust the viscosity of products.
  • Good Compatibility: It can be well - compatible with anionic, cationic and non - ionic surfactants. There is a synergistic effect when compounded, which can reduce the irritation of traditional surfactants.
  • Hard Water Resistance and Antistatic Property: It has good hard water resistance and antistatic property, can maintain good performance under hard water conditions, and can make hair or fabrics have antistatic effect.
  • Biodegradability: It has good biodegradability, meets environmental protection requirements, and is friendly to the environment.
• Application Fields
  • Daily Chemical Products: Widely used in medium and high - grade shampoos, body washes, hand sanitizers, foam facial cleansers and other products. It is the main component of mild baby shampoos, baby bubble baths and baby skin - care products. It is an excellent softening conditioner in hair - care and skin - care formulas.
  • Household Detergents: It can be used in the preparation of household detergents, such as laundry detergents and dish - washing liquids, which can improve the washing effect and is mild to the skin.
  • Industrial Applications: It can be used as detergents, wetting agents, thickeners, antistatic agents and bactericides, and is also used in industrial fields such as oil fields, fire - fighting and textiles. In the textile and printing and dyeing industry, it is an excellent soft - processing agent.
• Production Method: Usually, lauric acid and N,N - dimethylpropylenediamine are used as raw materials to react at a specific temperature to obtain N,N - dimethyl - N’ - lauroyl propylamine, which is then reacted with sodium chloroacetate in an organic solvent (such as ethanol), and the ethanol is distilled off under reduced pressure to obtain the product.
• Packaging and Storage
  • Packaging: Usually packed in plastic barrels or iron barrels, such as 200Kg plastic barrels or iron barrels.
  • Storage: It should be stored in a cool and dry place, away from direct sunlight and high temperature. During storage, the container should be well - sealed to prevent the product from getting damp and deteriorating.