Starch indicator
0.5%（w/v）in water
- Product Code: 93366
Alias:
Soluble Starch/Water Soluble Starch
CAS:
9005-84-9
| Molecular Weight: | 342.3 g./mol | Molecular Formula: | C₁₂H₂₂O₁₁ |
|---|---|---|---|
| EC Number: | 232-679-6 | MDL Number: | MFCD00082026 |
| Melting Point: | 256-258 °C (dec.)(lit.) | Boiling Point: | |
| Density: | Storage Condition: | room temperature |
Product Description:
The starch indicator is widely used in analytical chemistry, particularly in iodometric titrations. It serves as a visual indicator to detect the presence of iodine or the endpoint of a titration involving iodine. When iodine is present, the starch indicator forms a deep blue-black complex, making it easy to identify the completion of the reaction. This property is especially useful in determining the concentration of oxidizing or reducing agents in various solutions. Additionally, it is employed in food science to test for the presence of iodine in salt and other food products. Its simplicity and effectiveness make it a staple in laboratory settings for accurate and reliable results.
Product Specification:
| Test | Specification |
|---|---|
| APPEARANCE | liquid |
| Concentration | 0.5wv |
| Infrared spectrum | Conforms to Structure |
| NMR | Conforms to Structure |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 100.000 | 10-20 days | ฿580.00 |
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-
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| 500.000 | 10-20 days | ฿2,280.00 |
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|
Starch indicator
The starch indicator is widely used in analytical chemistry, particularly in iodometric titrations. It serves as a visual indicator to detect the presence of iodine or the endpoint of a titration involving iodine. When iodine is present, the starch indicator forms a deep blue-black complex, making it easy to identify the completion of the reaction. This property is especially useful in determining the concentration of oxidizing or reducing agents in various solutions. Additionally, it is employed in food science to test for the presence of iodine in salt and other food products. Its simplicity and effectiveness make it a staple in laboratory settings for accurate and reliable results.
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