2,3-二羟基苯甲酸

Wikipedia · 2026-06-24 维基百科 👁 1 阅读

{{chembox
| Watchedfields = changed
| verifiedrevid = 477198527
| ImageFile = 2,3-Dihydroxybenzoesäure.svg
| ImageSize = 100px
| PIN = 2,3-Dihydroxybenzoic acid
| OtherNames = 次没食子酸
|Section1=
|Section2={{Chembox Properties
| C=7 | H=6 | O=4
| Appearance = 无色固体
| MeltingPt =
| BoilingPt = （升华）。