Sodium lauryl sulfate is an anionic surfactant, belongs to the typical representative of sulfate surfactants, referred to as SDS, also known as AS, K12, sodium cocoyl sulfate, sodium lauryl sulfate, foaming agent, the goods sold on the market are usually white to slightly yellow crystalline powder, non-toxic, slightly soluble in alcoho, ether, soluble in water, and anionic, non-ionic compound is good, with good emulsification, foaming, foaming, penetration, decontamination and dispersion performance, rich foam, fast biodegradation, However, the degree of water solubility is inferior to that of fatty alcohol polyoxyethylene ether sodium sulfate (AES). Insensitive to alkali and hard water, but the stability under acidic conditions is inferior to general sulfonate, close to AES, long-term heating should not exceed 95 °C, irritation in surfactants belongs to medium Chemicalbook level, 10% solution stimulation index 3.3, higher than AES, lower than sodium dodecyl benzene sulfonate (referred to as LAS). The toxic LD50 is 1300mg/kg. At present, there is no evidence that this product is carcinogenic, and high doses may indeed irritate the skin, but the concentration is limited when used as a foaming agent in general bathroom products, and it is in line with the norms of countries around the world, so you don't have to worry. Sodium lauryl sulfate is the main component of dish soap. It is often used during DNA extraction to denature proteins and separate them from DNA. Often misread as sodium dodecyl sulfonate. As a foaming agent, it is widely used in toothpaste, soap, bath liquid, shampoo, washing powder, and cosmetics. 95% of personal skin care products and household cleaning products contain sodium lauryl sulfate
Sodium lauryl sulfate has excellent decontamination, emulsification and foaming power, can be used as detergent and textile auxiliary, also used as anionic surface activator, toothpaste foaming agent, mine fire extinguishing agent, chemical book firearms foaming agent, emulsion polymerization emulsifier, pharmaceutical emulsion dispersant, shampoo and other cosmetic products, wool detergent, silk and wool fine fabric detergent. Flotation agent for metal beneficiation.
| Product Name: |
Sodium dodecyl sulfate |
| Synonyms: |
LAURYL SULFATE SODIUM SALT;LAURYL SODIUM SULFATE;LAURYL SULFATE, SODIUM;LAURYL SULFATE NA-SALT;IPC-SDS;DODECYLSULFURIC ACID SODIUM SALT;DODECYL SULFATE SODIUM;DODECYL SULFATE SODIUM SALT |
| CAS: |
151-21-3 |
| MF: |
C12H25NaO4S |
| MW: |
288.38 |
| EINECS: |
205-788-1 |
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