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Tolidine (o-) Solution 0.135%
w/v in 15% v/v Hydrochloric Acid
| Item # | T1001 |
|---|---|
| Weight | N/A |
| Dimensions | N/A |
| Size(s) | 1L, 500mL, 3.8L |
| Manufacturer | |
| Packaging Type | Amber Poly |
| Sample COA | View/Download Sample COA |
Ready-to-use reagent. Prepared with ACS reagent grade Tolidine (o-), hydrochloric Acid and high purity water. Suitable for laboratory use.
Product Overview
This is a ready-to-use solution of o-Tolidine (orthotolidine) prepared in a stabilized matrix of 1% v/v hydrochloric acid. Commonly used for the colorimetric detection of free chlorine, total chlorine, and other oxidizing agents, this formulation ensures solubility, consistency, and extended shelf life.
o-Tolidine reacts with oxidizers to produce a yellow to green color change, offering a fast and visible indication of oxidative strength in aqueous systems. This makes it suitable for use in water treatment monitoring, disinfectant control, and educational demonstrations.
Key Features:
- Colorimetric indicator for chlorine and oxidizing agents
- Yellow to green transition upon oxidation
- Stable solution in acidic ethanol
- For use in water, pool, or sanitation testing
- Convenient for field or lab analysis
Applications:
- Testing free and total chlorine in treated water
- Oxidizer presence in disinfectant solutions
- Monitoring of sanitation in industrial systems
- Redox demonstration in chemistry education
- Semi-quantitative screening of oxidative potential
This prepared o-Tolidine solution delivers reliable performance and visual clarity, ideal for routine testing and rapid screening of oxidizing agents.
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