Sulfuric acid ester salts

Anionic Carboxylic acid salts Sulfuric acid ester salts Good detergency Good wetting agents Generally water-soluble Electrolyte-tolerant Electrolyte-sensitive... [Pg.738]

The presence of the mono-salt function makes the mono-esters much more soluble in solvents such as Polysol, DMSO-dg and D20 than the corresponding diesters. The rather wide divergence in chemical shift noted for the compounds examined in Polysol solution most probably arises from the varying amounts of H20 which are often present in such solutions. Based upon the information supplied in the table above, it can be inferred that the chemical shifts of the sulfuric acid ester/salts appear at highest field in relatively dry Polysol solution shifting to lower field as the amount of H20 increases and finally reach maximum deshielding when the solvent is 100% H20 (D20). [Pg.345]

ANIONIC SURFACTANTS Carboxylic acid salts Sulfonic acid salts Sulfuric acid ester salts Phosphoric and polyphosphoric acid esters Perfluorinated anionics... [Pg.23]

Chem. Descrip. Sulfuric acid ester salt of polyglycol ether compd. [Pg.1593]

Water-insoluble vat dyes are converted to soluble anthrahydroquinones by reducing agents, such as sodium dithionite (hydrosulfite) in the presence of sodium hydroxide. The sodium salts of these mostly deep colored leuco compounds penetrate cellulose fibers. The insoluble dye is attached firmly to the fiber after reoxidation (see Section 4.5). Representative of a special form are the water-soluble sulfuric acid esters of the anthrahydroquinone compounds, namely, the leuco esters of vat dyes). [Pg.187]

SULFURIC ACID, CHROMIUM(3+) SALT (3 2), PENTADECAHYDRATE see CMK425 SULFURIC ACID, COBALT(2+) SALT (1 1) see CNE125 SULFURIC ACID, COPPER(2+) SALT (1 1) see CNP250 SULFURIC ACID, DIAMMONIUM SALT see ANU750 SULFURIC ACID, DIMETHYL ESTER see DUD 100 SULFURIC ACID, DIPOTASSIUM SALT see PLTOOO SULFURIC ACID, DISODIUM SALT see SJYOOO SULFURIC ACID, DITHALLIUM(1+) SALT (SCI, 9CI) see TEMOOO... [Pg.1894]

SULFURIC ACID, MONOETHENYL ESTER, HOMOPOLYMER, POTASSIUM SALT see PKS250 SULFURIC ACID, MONO(2-ETHYLHEXYL)ESTER, SODIUM SALT (SCI) see TA 50 SULFURIC ACID, MONOPOTASSIUM SALT see PKX750... [Pg.1895]

SULFURIC ACID, MONOSODIUM SALT see SEG800 SULFURIC ACID, MONOTETRADECYL ESTER, SODIUM SALT see SIOOOO... [Pg.1895]

SULFUROUS ACID, DIPOTASSIUM SALT see PLT500 SULFUROUS ACID, cyclic ester with 1,4,5,6,7,7-HEXACHLORO-5-NORBORNENE-2,3-DIMETHANOL see EAQ750... [Pg.1895]

Ethylenimine is conveniently prepared from ethanolamine by heating the inner salt of the sulfate ester with aqueous alkali (37%). The method has been applied to other /3-amino alcohols to form the C-alkyl homologs of ethylenimine in which one to three of the four hydrogens may be substituted. The general procedure is illustrated by the synthesis of 2,2-dim ethyl ethylenimine (51%). The N-alkyl analogs can be made by treating the N-alkylethanolamine hydrochlorides with chlorosulfonic acid followed by the action of base on the intermediate sulfuric acid esters, as in the preparation of N-ethylethylenimine (70%). ... [Pg.816]

Starch, when stirred with concentrated sulfuric acid, is degraded and at the same time esterified " to form sulfuric esters capable of yielding insoluble lead, calcium, and barium salts. Degradation of the starch is decreased if it is added slowly and with stirring to a warm mixture of dry pyridine, chlorosulfuric acid, and anhydrous chloroform. After two hours, a product may be recovered by precipitation and washing in dry methanol. In this way, Tamba has isolated a sulfuric acid diester of starch. The sulfuric acid esters are unstable in aqueous solutions and hydrolyze readily with the liberation of sulfuric acid. [Pg.306]

The reagent is a mild sulfonating agent. It reacts with alcohols and phenols to form amine salts of the sulfuric acid ester. A mixture of 0.05 mole each of... [Pg.567]

See Dioctyl ammonium sulfosuccinate Ammonium dihexadecyidimethyl-, chloride. See Dicetyidimonium chloride Ammonium dihydrogen orthophosphate Ammonium dihydrogen phosphate. See Ammonium phosphate Ammonium dimethicone copolyol sulfate CAS 130381-11-2 133779-14-3 Synonyms Dimethylsiloxane, polymer with oxirane and/or methyl oxirane, sulfuric acid ester, ammonium salts... [Pg.257]

Definition Sodium salt of the sulfuric acid ester of dextran... [Pg.1194]

Synonyms Magnesium PEG (5) lauryl ether sulfate Magnesium POE (5) lauryl ether sulfate Definition Magnesium salt of the sulfuric acid ester of laureth-5... [Pg.2459]

Definition Magnesium salt of sulfuric acid ester of Specialty Chemicals Source Book-Third Edition... [Pg.2459]

Synonyms Lauryl alcohol, polymer with oxirane, sulfuric acid ester, 2-hydroxy-1-aminopropane salt Monoisopropanolamine lauryl ether sulfate Poly(oxy-1,2-ethanediyl), o-sulfo-cu-(dodecyloxy)-, compd. with 1-amino-2-propanol... [Pg.2720]

Synonyms PEG-6 nonyl phenyl ether sulfate, sodium salt PEG 300 nonyl phenyl ether sulfate, sodium salt POE (6) nonyl phenyl ether sulfate, sodium salt Definition Sodium salt of the sulfuric acid ester of nonoxynol-6... [Pg.4078]

Sulfuric acid, beryllium salt (1 1), tetrahydrate. See Beryllium sulfate tetrahydrate Sulfuric acid, cadmium salt (1 1) Sulfuric acid, cadmium (2+) salt. See Cadmium sulfate Sulfuric acid, calcium salt Sulfuric acid, calcium salt (1 1). See Calcium sulfate Sulfuric acid. Cl 2-C15-alkyl ester, 2,2 iminobisethanol salt. See DEA-C12-15 alkyl sulfate... [Pg.4269]

Sulfuric acid, dextran ester. See Dextran sulfate Sulfuric acid diammonium salt. See Ammonium sulfate... [Pg.4270]

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