Thymol blue sodium salt
AR
- Product Code: 111603
Alias:
Thymol Blue Sodium; Thymol Blue Sodium Salt, Thymol Blue Sodium, Thymol Blue Sodium Salt
CAS:
62625-21-2
| Molecular Weight: | 488.57 g./mol | Molecular Formula: | C₂₇H₂₉NaO₅S |
|---|---|---|---|
| EC Number: | 263-650-6 | MDL Number: | MFCD00151093 |
| Melting Point: | 283-285 °C (dec.)(lit.) | Boiling Point: | |
| Density: | 0.979 g/mL at 25 °C | Storage Condition: | room temperature |
Product Description:
Thymol blue sodium salt is widely used as a pH indicator in various analytical applications. It is particularly effective in titrations to determine the acidity or alkalinity of a solution, transitioning from red to yellow in acidic conditions (pH 1.2–2.8) and from yellow to blue in alkaline conditions (pH 8.0–9.6). This makes it valuable in laboratory settings for monitoring pH changes during chemical reactions. It is also employed in microbiology for preparing culture media to ensure optimal pH conditions for microbial growth. Additionally, it is used in educational demonstrations to visually illustrate pH concepts in chemistry classes. Its stability and clear color transitions make it a reliable tool for both research and teaching purposes.
Product Specification:
| Test | Specification |
|---|---|
| Acidity Range | 1.2-2.8 |
| Alkaline Zone | 8-9.2 |
| Appearance | Red-Brown To Brown Or Black Powder Or Crystals |
| Infrared Spectrum | Conforms To Structure |
| Transition Interval (pH) | pH8(Yellow) ～pH9.2(Blue) |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 1.000 | 10-20 days | ฿460.00 |
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| 5.000 | 10-20 days | ฿1,410.00 |
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| 25.000 | 10-20 days | ฿4,430.00 |
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| 100.000 | 10-20 days | ฿12,500.00 |
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Thymol blue sodium salt
Thymol blue sodium salt is widely used as a pH indicator in various analytical applications. It is particularly effective in titrations to determine the acidity or alkalinity of a solution, transitioning from red to yellow in acidic conditions (pH 1.2–2.8) and from yellow to blue in alkaline conditions (pH 8.0–9.6). This makes it valuable in laboratory settings for monitoring pH changes during chemical reactions. It is also employed in microbiology for preparing culture media to ensure optimal pH conditions for microbial growth. Additionally, it is used in educational demonstrations to visually illustrate pH concepts in chemistry classes. Its stability and clear color transitions make it a reliable tool for both research and teaching purposes.
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