英语词汇“sodium laureth sulphate”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

sodium laureth sulphate n. Chemistry a compound used as a surfactant and foaming agent in cosmetic and personal hygiene products; cf. sodium lauryl sulphate n.The structure of sodium laureth sulphate resembles sodium dodecyl sulphate but with a variable number of ethoxy groups inserted in the hydrocarbon chain. Formula: CH₃(CH₂)₁₀CH₂(OCH₂CH₂)_nOSO₃Na (where n, commonly 3, is the mean number of ethoxy groups).

ΚΠ

1974 FDA Consumer Apr. 14/2 Sodium laureth sulfate is a cleansing and foaming agent for shampoos.

1996 J. J. Shipp in D. F. Williams & W. H. Schmitt Chem. & Technol. Cosmetics & Toiletries Industry (ed. 2) ii. 40 Primary shampoo detergents are usually anionic and inexpensive, with sodium laureth sulphate being easily the most widely used (particularly in Europe).

2014 Irish Times (Nexis) 5 Feb. 38 The chief ingredient used to cleanse and foam is sodium laureth sulfate (SLES), which some experts believe could be harmful.

单词	sodium laureth sulphate
释义	> as lemmas sodium laureth sulphate sodium laureth sulphate n. Chemistry a compound used as a surfactant and foaming agent in cosmetic and personal hygiene products; cf. sodium lauryl sulphate n.The structure of sodium laureth sulphate resembles sodium dodecyl sulphate but with a variable number of ethoxy groups inserted in the hydrocarbon chain. Formula: CH₃(CH₂)₁₀CH₂(OCH₂CH₂)_nOSO₃Na (where n, commonly 3, is the mean number of ethoxy groups). ΚΠ 1974 FDA Consumer Apr. 14/2 Sodium laureth sulfate is a cleansing and foaming agent for shampoos. 1996 J. J. Shipp in D. F. Williams & W. H. Schmitt Chem. & Technol. Cosmetics & Toiletries Industry (ed. 2) ii. 40 Primary shampoo detergents are usually anionic and inexpensive, with sodium laureth sulphate being easily the most widely used (particularly in Europe). 2014 Irish Times (Nexis) 5 Feb. 38 The chief ingredient used to cleanse and foam is sodium laureth sulfate (SLES), which some experts believe could be harmful. extracted from sodiumn. < as lemmas
随便看	hydroxylapatite hydroxylapatites hydroxylase hydroxylases hydroxylate hydroxylated hydroxylates hydroxylating hydroxylation hydroxylations hydroxylbenzol hydroxylcarbamide hydroxylic hydroxyls hydroxylurea hydroxylysine hydroxymethyl hydroxymethylation hydroxymethylcytosine hydroxymethyles hydroxymethyls hydroxyprogesterone hydroxyproline hydroxyprolines hydroxyquinoline

> as lemmas