sulphonatesulfonaten.

/ˈsʌlfənət/

Etymology: See sulphonic adj. and -ate suffix⁴.

Chem.

A salt of sulphonic acid.

ΘΚΠ

the world > matter > chemistry > organic chemistry > organic salts > [noun] > containing sulphur > other

sulphovinate1826

sulpho-salt1833

thionurate1838

sulphonate1876

sulphinate1877

thionate1878

thiocarbamate1882

cyclamate1951

sulphopurpurate-

1876 Jrnl. Chem. Soc. 1 726 Sulphates almost entirely disappeared from the urine, their place being taken by sulphonates.

1883 Athenæum 10 Feb. 188/3 By the action of caustic potash on the potassium sulphonate a trihydroxydiphenyl was formed.

This entry has not yet been fully updated (first published 1917; most recently modified version published online November 2010).

sulphonatesulfonatev.

/ˈsʌlfəneɪt/

Etymology: < sulphonate n.

To convert into a sulphonate, as by the action of sulphuric acid.

ΘΚΠ

the world > matter > chemistry > chemical reactions or processes > subject to chemical reactions or processes [verb (transitive)] > subject to named chemical reaction or process > subject to sulphonation

sulphonate1882

the world > matter > chemistry > chemical substances > salts > treat with salts or alums [verb (transitive)] > sulphates > convert into sulphonate or sulphonyl

sulphonate1882

1882 Jrnl. Chem. Soc. 42 196 The author could not obtain the salt ‘A’..by sulphonating pure cymene.

1902 Encycl. Brit. XXVI. 728/2 Compounds such as dimethylaniline..are chlorinated, sulphonated, &c., without difficulty.

Derivatives

ˈsulphonated adj.

ΚΠ

1936 Chemist & Druggist CXXIV. 56/2 The alternative to sulphonated lorol [sic] for soapless shampoos is saponin.

1966 J. S. Cox Illustr. Dict. Hairdressing 140/1 Sulphonated vegetable oils are also used in another type of soapless detergent.

ˈsulphonating n.

ΘΚΠ

the world > matter > chemistry > chemical reactions or processes > [noun] > chemical reactions or processes (named) > sulphonation

sulphonation1890

sulphonating1902

the world > matter > chemistry > chemical substances > salts > [noun] > salts named by atomic number > sulphates or sulphites > converting into a sulphonate

sulphonating1902

1902 Encycl. Brit. XXVI. 720/2 A sulphonating agent.

1972 Materials & Technol. V. 302 By the use of energetic sulphonating agents such as sulphur trioxide.., fatty acids can be sulphonated at the alpha carbon atom. The sulphonated acids have useful surface-active properties.

sulphoˈnation n.

ΘΚΠ

the world > matter > chemistry > chemical reactions or processes > [noun] > chemical reactions or processes (named) > sulphonation

sulphonation1890

sulphonating1902

1890 Athenæum 27 Dec. 893/1 Sulphonation with its concomitant hydrolysis.

1902 Encycl. Brit. XXVI. 728/2 That sulphonation involves a similar series of changes there can be little if any doubt, as acetanilide behaves towards sulphonating agents just as it does on chlorination.

This entry has not yet been fully updated (first published 1917; most recently modified version published online November 2010).

单词	sulphonate
释义	sulphonatesulfonaten. /ˈsʌlfənət/ Etymology: See sulphonic adj. and -ate suffix⁴. Chem. A salt of sulphonic acid. ΘΚΠ the world > matter > chemistry > organic chemistry > organic salts > [noun] > containing sulphur > other sulphovinate1826 sulpho-salt1833 thionurate1838 sulphonate1876 sulphinate1877 thionate1878 thiocarbamate1882 cyclamate1951 sulphopurpurate- 1876 Jrnl. Chem. Soc. 1 726 Sulphates almost entirely disappeared from the urine, their place being taken by sulphonates. 1883 Athenæum 10 Feb. 188/3 By the action of caustic potash on the potassium sulphonate a trihydroxydiphenyl was formed. This entry has not yet been fully updated (first published 1917; most recently modified version published online November 2010). sulphonatesulfonatev. /ˈsʌlfəneɪt/ Etymology: < sulphonate n. To convert into a sulphonate, as by the action of sulphuric acid. ΘΚΠ the world > matter > chemistry > chemical reactions or processes > subject to chemical reactions or processes [verb (transitive)] > subject to named chemical reaction or process > subject to sulphonation sulphonate1882 the world > matter > chemistry > chemical substances > salts > treat with salts or alums [verb (transitive)] > sulphates > convert into sulphonate or sulphonyl sulphonate1882 1882 Jrnl. Chem. Soc. 42 196 The author could not obtain the salt ‘A’..by sulphonating pure cymene. 1902 Encycl. Brit. XXVI. 728/2 Compounds such as dimethylaniline..are chlorinated, sulphonated, &c., without difficulty. Derivatives ˈsulphonated adj. ΚΠ 1936 Chemist & Druggist CXXIV. 56/2 The alternative to sulphonated lorol [sic] for soapless shampoos is saponin. 1966 J. S. Cox Illustr. Dict. Hairdressing 140/1 Sulphonated vegetable oils are also used in another type of soapless detergent. ˈsulphonating n. ΘΚΠ the world > matter > chemistry > chemical reactions or processes > [noun] > chemical reactions or processes (named) > sulphonation sulphonation1890 sulphonating1902 the world > matter > chemistry > chemical substances > salts > [noun] > salts named by atomic number > sulphates or sulphites > converting into a sulphonate sulphonating1902 1902 Encycl. Brit. XXVI. 720/2 A sulphonating agent. 1972 Materials & Technol. V. 302 By the use of energetic sulphonating agents such as sulphur trioxide.., fatty acids can be sulphonated at the alpha carbon atom. The sulphonated acids have useful surface-active properties. sulphoˈnation n. ΘΚΠ the world > matter > chemistry > chemical reactions or processes > [noun] > chemical reactions or processes (named) > sulphonation sulphonation1890 sulphonating1902 1890 Athenæum 27 Dec. 893/1 Sulphonation with its concomitant hydrolysis. 1902 Encycl. Brit. XXVI. 728/2 That sulphonation involves a similar series of changes there can be little if any doubt, as acetanilide behaves towards sulphonating agents just as it does on chlorination. This entry has not yet been fully updated (first published 1917; most recently modified version published online November 2010). < n.1876v.1882
随便看	conditionable conditional conditional caution conditional conjunctions conditional contraband conditional discharge conditional estate conditional fee conditional immortality conditional judgement or proposition conditional limitation conditional mood or mode conditional obligation conditional offer conditional pardon conditional phrase conditional prescientific conditional sale conditional surrender conditional syllogism conditionalism conditionalist conditionalities conditionality conditionalize