Dimethyl yellow
indicator
- Product Code: 51536
Alias:
Dimethyl Yellow; Methyl Yellow, p-Dimethylaminoazobenzene
CAS:
60-11-7
| Molecular Weight: | 225.29 g./mol | Molecular Formula: | C₁₄H₁₅N₃ |
|---|---|---|---|
| EC Number: | 200-455-7 | MDL Number: | MFCD00008308 |
| Melting Point: | 111 °C (dec.)(lit.) | Boiling Point: | |
| Density: | Storage Condition: | room temperature |
Product Description:
Dimethyl yellow is widely used as a pH indicator in various chemical and biological applications. It is particularly effective in titration processes, where it helps to determine the endpoint of acid-base reactions by changing color within a specific pH range. This property makes it valuable in laboratories for analytical chemistry experiments. Additionally, it is employed in the textile industry for dyeing processes, where it acts as a colorant due to its vibrant yellow hue. In some cases, it is also used in educational settings to demonstrate pH changes and chemical reactions to students, providing a visual and practical understanding of chemical concepts.
Product Specification:
| Test | Specification |
|---|---|
| IGNITION RESIDUE AS SULFATE | 0-0.1 |
| LOSS ON DRYING | 0-1 |
| VISUAL TRANSITION INTERVAL | 2.9-4 |
| MELTING POINT | 110Cdec. |
| APPEARANCE | SOLID |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 25.000 | 10-20 days | £7.69 |
+
-
|
| 100.000 | 10-20 days | £18.55 |
+
-
|
| 500.000 | 10-20 days | £91.83 |
+
-
|
Dimethyl yellow
Dimethyl yellow is widely used as a pH indicator in various chemical and biological applications. It is particularly effective in titration processes, where it helps to determine the endpoint of acid-base reactions by changing color within a specific pH range. This property makes it valuable in laboratories for analytical chemistry experiments. Additionally, it is employed in the textile industry for dyeing processes, where it acts as a colorant due to its vibrant yellow hue. In some cases, it is also used in educational settings to demonstrate pH changes and chemical reactions to students, providing a visual and practical understanding of chemical concepts.
| Mechanism | - |
| Appearance | - |
| Longevity | - |
| Strength | - |
| Storage | - |
| Shelf Life | - |
| Allergen(s) | - |
| Dosage (Range) | - |
| Recommended Dosage | - |
| Dosage (Per Day) | - |
| Recommended Dosage (Per Day) | - |
| Mix Method | - |
| Heat Resistance | - |
| Stable in pH range | - |
| Solubility | - |
| Product Types | - |
| INCI | - |
Cart
No products
Subtotal:
£0.00
£0.00
Total :