... 苯二酚 benzenediol 苯二磺酸 benzene disulfonic acid 苯二甲□ benzene dicarbonitrile ...
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苯二磺酸盐 benzene disulfonate
二甲苯二磺酸 xylene disulfonic acid
苯丙磺胺苯二磺酸钠 soluseptazine
十二烷基苯磺酸钠 LAS ; SDBS ; [有化] Sodium dodecylbenzene sulfonate ; dodecyl benzene sulfonic acid, sodium salt
十二烷基苯磺酸 DBSA ; dodecylbenzene sulfonic Acid ; LABSA ; SDBA
二苯胺磺酸钠 Diphenylamine-4-sulfonic acid sodium salt ; sodium diphenylamine sulfonate ; Diphenylamine ; Diphenylamine-4-s
二苯胺磺酸钡 barium diphenylaminesulfonate ; DIPHENYLAMINE-4-SULFONIC ACID BARIUM SALT ; Barium diphenylamine sulfonate 1g ; Barium diphenylaminesulfonate, pure, indicator grade
十二苯磺酸 Dodecyl benzene sulphonic acid ; DODECYL BENZENE SULFONATE
间苯二磺酸 Benzene-m-disulfonic acid
本发明的主题是由相应的二羟基苯二磺酸制备二羟基苯二磺酸金 属盐、优选二羟基苯二磺酸碱金属盐的方法。
The subject matter of this invention is a method for preparing metallic dihydroxybenzenedisulfonates, preferably from alkaline metals, from corresponding dihydroxybenzenedisulfonic acids.
当以甲基磺酸锌为催化剂时，苯甲醛缩乙二醇的收率可达87.7%。
The yield of benzaldehyde glycol acetal was above 87.7% with zinc methanesulfonate as catalyst.
介绍了表面活性剂烷基二苯醚二磺酸盐的合成、生产及应用情况。
The synthesis, production and application of the surfactant alkyl diphenyl ether disulfonate were reviewed.
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