File:PH-response of bromothymol blue.png
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pH-response of bromothymol blue
Summary edit
| Description |
日本語: ブロモチモールブルーは酸性水溶液中（pH6.0未満）においてプロトン化型（HIn^−）をとり、黄色を呈する。塩基性水溶液中（pH7.6超）ではフェノール性水酸基が脱プロトン化された形（In^2−）をとり、これは青色を呈する。pH6.0ｰ7.6では両者が混ざり合っており、緑色を呈する。
English: In acidic aqueous solutions (pH < 6.0), bromothymol blue exhibits the protonated form (HIn^−), which gives a yellow color. On the other hand, in basic aqueous solution (pH > 7.6), it takes the deprotonated form (phenoxide, In^2−), which gives a blue color. In the middle pH range, the two are mixed together, giving a green color. |
| Date | |
| Source | Own work |
| Author | アズレン |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 04:49, 7 January 2022 | | 1,273 × 496 (38 KB) | アズレン (talk | contribs) | Uploaded own work with UploadWizard |
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