Tropaeolin O
indicator
- Product Code: 51017
Alias:
Golden lotus orange O; sodium 4-[(2,4-dihydroxyphenyl) azo] benzene sulfonate, acid orange 6, resorcinol sulfonate, resorcinol pinnatine yellow, azoresorcinol sulfonate sodium
CAS:
547-57-9
| Molecular Weight: | 316.27 g./mol | Molecular Formula: | C₁₂H₉N₂NaO₅S |
|---|---|---|---|
| EC Number: | 208-924-8 | MDL Number: | MFCD00007499 |
| Melting Point: | Boiling Point: | ||
| Density: | Storage Condition: | room temperature |
Product Description:
Tropaeolin O is widely used as an acid-base indicator in various analytical chemistry applications. It is particularly effective in titrations, where it helps to determine the endpoint of reactions involving strong acids and bases. The indicator changes color from yellow in acidic solutions to red in alkaline solutions, making it a valuable tool for pH monitoring.
In biological and histological studies, Tropaeolin O is employed as a staining agent. It helps to differentiate and visualize cellular structures under a microscope, aiding in the identification of specific tissues or components within biological samples.
Additionally, Tropaeolin O finds use in the textile industry as a dye for fabrics. Its vibrant color and stability make it suitable for coloring natural and synthetic fibers, contributing to the production of brightly colored textiles.
In educational settings, it is often used in laboratory experiments to teach students about pH indicators and the principles of acid-base chemistry. Its clear color transition and ease of use make it an ideal choice for classroom demonstrations.
Overall, Tropaeolin O is a versatile chemical with applications in analytical chemistry, biological research, textile dyeing, and education.
Product Specification:
| Test | Specification |
|---|---|
| 428.0 TO 432.0 NM | 0.47 |
| LOSS ON DRYING | 0 15 % |
| APPEARANCE | Red to dark brown powder |
| INFRARED SPECTRUM | Conforms to Structure |
| VISUL TRANSITION INTERVAL | 11.1YELLOW-12.7ORANGE |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 1.000 | 10-20 days | €17.41 |
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| 5.000 | 10-20 days | €37.73 |
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| 25.000 | 10-20 days | €157.76 |
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| 100.000 | 10-20 days | €506.01 |
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| 500.000 | 10-20 days | €1,187.19 |
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Tropaeolin O
Tropaeolin O is widely used as an acid-base indicator in various analytical chemistry applications. It is particularly effective in titrations, where it helps to determine the endpoint of reactions involving strong acids and bases. The indicator changes color from yellow in acidic solutions to red in alkaline solutions, making it a valuable tool for pH monitoring.
In biological and histological studies, Tropaeolin O is employed as a staining agent. It helps to differentiate and visualize cellular structures under a microscope, aiding in the identification of specific tissues or components within biological samples.
Additionally, Tropaeolin O finds use in the textile industry as a dye for fabrics. Its vibrant color and stability make it suitable for coloring natural and synthetic fibers, contributing to the production of brightly colored textiles.
In educational settings, it is often used in laboratory experiments to teach students about pH indicators and the principles of acid-base chemistry. Its clear color transition and ease of use make it an ideal choice for classroom demonstrations.
Overall, Tropaeolin O is a versatile chemical with applications in analytical chemistry, biological research, textile dyeing, and education.
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