Phenolphthalein, for analysis, Indicator

酚酞

Lithium sulfate monohydrate

硫酸锂一水合物

2-Bromo-4'-methoxyacetophenone

4'-甲氧基苯甲酰甲基溴

Acenaphthenequinone

苊醌

Methyl 4-Bromocrotonate

4-溴代巴豆酸甲酯

2-Mercaptobenzothiazole

2-巯基苯并噻唑

Potassium O-Ethyl Dithiocarbonate

乙基黄原酸钾

Sodium sulfide nonahydrate

硫化钠九水合物

1,2-Ethanedithiol

1,2-乙二硫醇

Tributylphosphine

三丁基膦