Starch Indicator(0.2%,5%KI)
0.2%, 5%KI, clarified and filtered
- Product Code: 97846
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| Density: | Storage Condition: | 2-8℃ |
Product Description:
Starch Indicator (0.2%, 5% KI) is widely used in analytical chemistry, particularly in titration experiments, to detect the presence of iodine. Its primary application is in iodometric titrations, where it serves as a visual indicator to determine the endpoint of the reaction. When iodine is present, the solution turns a deep blue or blue-black color due to the formation of a starch-iodine complex. This color change is highly sensitive and allows for precise measurement of iodine concentration in various samples, such as in the determination of vitamin C content or the analysis of oxidizing and reducing agents. Additionally, it is employed in water quality testing to measure residual chlorine levels. Its simplicity and reliability make it a crucial tool in both educational and industrial laboratory settings.
Product Specification:
| Test | Specification |
|---|---|
| APPEARANCE | liquid |
| Concentration | 0.2 |
| KI | 0.5 |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 500.000 | 10-20 days | $89.19 |
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Starch Indicator(0.2%,5%KI)
Starch Indicator (0.2%, 5% KI) is widely used in analytical chemistry, particularly in titration experiments, to detect the presence of iodine. Its primary application is in iodometric titrations, where it serves as a visual indicator to determine the endpoint of the reaction. When iodine is present, the solution turns a deep blue or blue-black color due to the formation of a starch-iodine complex. This color change is highly sensitive and allows for precise measurement of iodine concentration in various samples, such as in the determination of vitamin C content or the analysis of oxidizing and reducing agents. Additionally, it is employed in water quality testing to measure residual chlorine levels. Its simplicity and reliability make it a crucial tool in both educational and industrial laboratory settings.
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