Calmagite
Indicator
- Product Code: 54273
Alias:
Calcium magnesium reagent; 3-hydroxy-4-[(2-hydroxy-5-methylphenyl)azo]-1-naphthalenesulfonic acid, 1-(1-hydroxy-4-methyl-2-phenylazo )-2-naphthol-4-sulfonic acid
CAS:
3147-14-6
| Molecular Weight: | 358.37 g./mol | Molecular Formula: | C₁₇H₁₄N₂O₅S |
|---|---|---|---|
| EC Number: | 221-563-0 | MDL Number: | MFCD00011656 |
| Melting Point: | 330 °C(lit.) | Boiling Point: | |
| Density: | Storage Condition: | room temperature |
Product Description:
Calmagite is primarily used as a complexometric indicator in analytical chemistry, particularly in the titration of calcium and magnesium ions in water hardness testing. When added to a solution containing these ions, it forms a distinct color change, typically from red to blue, signaling the endpoint of the titration. This makes it a valuable tool in environmental and industrial applications where monitoring water quality is essential. Additionally, it is utilized in biochemical research for studying metal ion interactions in biological systems. Its sensitivity to specific metal ions ensures accurate and reliable results in various analytical procedures.
Product Specification:
| Test | Specification |
|---|---|
| WAVELENGTHUV | 605-615 |
| APPEARANCE | DARK BROWN TO BLACK POWDER AND/OR CHUNKS |
| SODIUMHYDROXIDE UV | 7500 |
| INFRARED SPECTRUM | Conforms to Structure |
| SENSITIVENESS TEST | PASS |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 1.000 | 10-20 days | Ft5,925.76 |
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| 5.000 | 10-20 days | Ft17,023.09 |
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| 25.000 | 10-20 days | Ft44,173.84 |
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| 100.000 | 10-20 days | Ft141,140.81 |
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Calmagite
Calmagite is primarily used as a complexometric indicator in analytical chemistry, particularly in the titration of calcium and magnesium ions in water hardness testing. When added to a solution containing these ions, it forms a distinct color change, typically from red to blue, signaling the endpoint of the titration. This makes it a valuable tool in environmental and industrial applications where monitoring water quality is essential. Additionally, it is utilized in biochemical research for studying metal ion interactions in biological systems. Its sensitivity to specific metal ions ensures accurate and reliable results in various analytical procedures.
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