Ng-S431

Sodium petroleum sulfonate - (MW 513)

Ng-S432

Calcium petroleum sulfonate - (MW 900)

Ng-S4331

Bryton barium sulfonate

Ng-S434

Magnesium petroleum sulfonate

Ng-S435

Ammonium petroleum sulfonate - (MW 445)

Ng-S436

Isopropylamine petroleum sulfonate

Ng-S437

Ethylenediamine petroleum sulfonate

Ng-S438

Triethanolamine petroleum sulfonate

Ng-S439

Sulfonated naphthalene

Ng-S44

Potassium laurate

Ng-S441

Sodium alkyl (butyl and dibutyl) naphthalene sulfonate

Ng-S442

Sodium benzyl naphthalene sulfonate

Ng-S444

Sodium polymerized alkyl-naphthalene sulfonate

Ng-S445

Potassium polymerized alkyl-naphthalene sulfonate

Ng-S447

Ethanolamine dibutyl naphthalene sulfonate

Ng-S45

Potassium myristate

Ng-S452

Ammonium monoethylphenyl-phenol monosulfonate

Ng-S453

Guanidinium monoethyl-phenylphenol monosulfonate

Ng-S454

Sodium decyl diphenyl ether disulfonate

Ng-S456

Calcium polymerized alkyl-benzene sulfonate