Methyl orange
4g/L ethylene glycol solution
- Product Code: 93392
Alias:
Methyl orange; Golden lotus orange D, sodium p-dimethylaminoazobenzenesulfonate, sodium salt of 4-[[4-(dimethylamino)phenyl]azo]benzenesulfonate
CAS:
547-58-0
| Molecular Weight: | 327.33 g./mol | Molecular Formula: | C₁₄H₁₄N₃NaO₃S |
|---|---|---|---|
| EC Number: | 208-925-3 | MDL Number: | MFCD00007502 |
| Melting Point: | 300 °C | Boiling Point: | |
| Density: | 0.987 g/mL at 25 °C | Storage Condition: | room temperature |
Product Description:
Methyl orange is widely used as a pH indicator in various chemical and biological applications. It is particularly useful in titrations to determine the acidity or alkalinity of a solution. In acidic conditions, it turns red, while in basic conditions, it changes to yellow, making it a valuable tool for identifying pH transitions in the range of 3.1 to 4.4.
In educational laboratories, it is commonly employed to teach students about acid-base reactions and titration techniques. Additionally, it is used in environmental testing to assess the pH of water samples, ensuring water quality and safety. In industrial settings, methyl orange helps monitor chemical processes where pH control is critical, such as in wastewater treatment and manufacturing processes. Its clear color change provides a simple and effective way to detect pH shifts, making it a reliable indicator in both research and practical applications.
Product Specification:
| Test | Specification |
|---|---|
| CONCENTRATION | 4gL |
| Solvent | Glycol |
| APPEARANCE | LIQUID |
| INFRARED SPECTRUM | Conforms to Structure |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 250.000 | 10-20 days | ฿1,200.00 |
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Methyl orange
Methyl orange is widely used as a pH indicator in various chemical and biological applications. It is particularly useful in titrations to determine the acidity or alkalinity of a solution. In acidic conditions, it turns red, while in basic conditions, it changes to yellow, making it a valuable tool for identifying pH transitions in the range of 3.1 to 4.4.
In educational laboratories, it is commonly employed to teach students about acid-base reactions and titration techniques. Additionally, it is used in environmental testing to assess the pH of water samples, ensuring water quality and safety. In industrial settings, methyl orange helps monitor chemical processes where pH control is critical, such as in wastewater treatment and manufacturing processes. Its clear color change provides a simple and effective way to detect pH shifts, making it a reliable indicator in both research and practical applications.
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