甲基橙-苯胺蓝指示剂 - Names and Identifiers
甲基橙-苯胺蓝指示剂 - Physico-chemical Properties
| Storage Condition | RT, dark, 12 months |
| Use | This product is for scientific research only and shall not be used for other purposes. |
甲基橙-苯胺蓝指示剂 - Introduction
Is a commonly used acid-base indicator, its chemical name is methyl orange-aniline blue. It is usually an orange crystalline powder, soluble in water and ethanol.
Methyl orange-aniline blue can be used to detect the acid-base properties in solution. Under acidic conditions, it is red; under neutral conditions, it is orange-yellow; under alkaline conditions, it is yellow-green. Therefore, it can be used as an end point indicator for acid-base titration and acid-base neutralization reactions.
The method for preparing methyl orange-aniline blue is generally to mix methyl orange and aniline blue in a certain proportion, and then obtain it through a crystal growth process.
When using, you need to pay attention to the following safety information:
1. Avoid inhalation, ingestion or contact with skin and eyes. Wear protective glasses and gloves.
2. avoid contact with combustible substances, avoid using under the condition of fire source.
3. storage should be away from high temperature, fire and oxidant, keep sealed, avoid moisture.
4. Waste shall be disposed in accordance with relevant laws and regulations.
Last Update：2024-04-09 20:48:19