Eriochrome Cyanine R
>99%(HPLC)
- Product Code: 111633
Alias:
Elechrome cyanine R; chrome cyanine R, blue light acid chrome cyanine, wool chrome cyanine
CAS:
3564-18-9
| Molecular Weight: | 536.39 g./mol | Molecular Formula: | C₂₃H₁₅Na₃O₉S |
|---|---|---|---|
| EC Number: | 222-641-7 | MDL Number: | MFCD00012411 |
| Melting Point: | Boiling Point: | ||
| Density: | Storage Condition: | room temperature |
Product Description:
Eriochrome Cyanine R is widely used as a metallochromic indicator in analytical chemistry, particularly for complexometric titrations. It is effective in determining metal ions like aluminum, iron, and zirconium by forming colored complexes, which helps in identifying the endpoint of titrations. In environmental testing, it is utilized to measure water hardness by detecting calcium and magnesium ions. Additionally, it serves as a dye in histology for staining tissues, aiding in microscopic analysis. Its ability to bind selectively with specific metals makes it valuable in both laboratory research and industrial quality control processes.
Product Specification:
| Test | Specification |
|---|---|
| Loss On Drying | 0-5 |
| Purity (HPLC) | 99-100 |
| Max 508Nm | 508-512 |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 1.000 | 10-20 days | $16.20 |
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| 5.000 | 10-20 days | $50.67 |
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| 25.000 | 10-20 days | $137.05 |
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| 100.000 | 10-20 days | $372.52 |
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| 1000.000 | 10-20 days | $1,578.10 |
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Eriochrome Cyanine R
Eriochrome Cyanine R is widely used as a metallochromic indicator in analytical chemistry, particularly for complexometric titrations. It is effective in determining metal ions like aluminum, iron, and zirconium by forming colored complexes, which helps in identifying the endpoint of titrations. In environmental testing, it is utilized to measure water hardness by detecting calcium and magnesium ions. Additionally, it serves as a dye in histology for staining tissues, aiding in microscopic analysis. Its ability to bind selectively with specific metals makes it valuable in both laboratory research and industrial quality control processes.
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