Sodium Lauryl Sulfate powder Raw Materials CAS 751-21-3

CAS: 751-21-3

MF: C21H25N4O6PS

Specification​: 99% min

Sample: Sodium Lauryl Sulfate Powder

Brand: Global Chemical

Appearance: White Powder

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Sodium Lauryl Sulfate Powder Usage and Synthesis:

Sodium Lauryl Sulfate is an anionic surfactant. Used as a processing aid in the food industry. Whipping agent; emulsifier; anionic surfactant. Used in cakes, beverages, egg whites, fresh fruits, juice drinks, edible oils, etc. Surfactant, decontamination, foaming, wetting agent, etc. In the relatively low level of ion-pair reagents, when the requirements are not high, cheaper than heptane, sodium pentanesulfonate, as raw materials, modification of materials, capillary electrophoresis analysis, additives, generally formulated into molar solutions for use, other analytical methods are also used, such as flow column analysis.

Pharmacokinetics of Sodium Lauryl Sulfate Powder:
Sodium Lauryl Sulfate has good emulsification, foaming, foaming, penetration, decontamination and dispersion properties, rich foaming and fast biodegradation, but the degree of water solubility is second to sodium fatty alcohol polyoxyethylene ether sulfate (AES for short). It is not sensitive to alkali and hard water, but its stability under acidic conditions is second to general sulfonate and close to AES, and its long-term heating should not exceed 95°C. Its irritation is moderate among surfactants, with an irritation index of 3.3 in 10% solution, which is higher than AES and lower than sodium dodecylbenzene sulfonate (LAS). Toxicity LD50 is 1300mg/kg, there is no evidence that this product is carcinogenic, high dose may indeed irritate the skin, but the concentration is limited when used as a foaming agent in general bathroom products.

Clinical Application of Sodium Dodecyl Sulfate Powder:
Sodium Dodecyl Sulfate is widely used as a foaming agent in toothpaste, soap, bath soap, shampoo, laundry detergent, and cosmetics. 95% of all personal care and household cleaning products contain sodium dodecyl sulfate. Flotation agent for metal beneficiation. It is also used as washing and textile auxiliary, toothpaste foaming agent, fire extinguishing foam, emulsifier for emulsion polymerization, emulsifying and dispersing agent for medicine, shampoo and other cosmetic products, and raw material for detergent products such as wool purifying agent. It has excellent decontamination, emulsification and foaming power, and can be used as detergent and textile auxiliary, also used as anionic surface activator.