Xylenol Orange tetrasodium salt Indicator solution
2g/L, Medium: H2O
- Product Code: 246117
CAS:
3618-43-7
| Molecular Weight: | 760.58 g./mol | Molecular Formula: | C₃₁H₂₈N₂Na₄O₁₃S |
|---|---|---|---|
| EC Number: | 222-805-8 | MDL Number: | MFCD00044293 |
| Melting Point: | Boiling Point: | ||
| Density: | Storage Condition: | Room temperature |
Product Description:
Used as a colorimetric indicator in complexometric titrations, particularly for the detection of metal ions such as calcium, magnesium, and rare earth elements. It is especially effective in acidic to slightly acidic pH ranges, where it forms stable, brightly colored complexes with multivalent metal ions, changing from yellow to red or violet upon binding. Commonly employed in EDTA titrations to determine water hardness and in analytical chemistry for endpoint detection. Also utilized in spectrophotometric methods for quantitative metal analysis due to its distinct absorbance shift upon metal chelation.
Sizes / Availability / Pricing:
| Size | Availability | Price | Quantity |
|---|---|---|---|
| 100ml | 10-20 days | ฿650.00 |
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Xylenol Orange tetrasodium salt Indicator solution
Used as a colorimetric indicator in complexometric titrations, particularly for the detection of metal ions such as calcium, magnesium, and rare earth elements. It is especially effective in acidic to slightly acidic pH ranges, where it forms stable, brightly colored complexes with multivalent metal ions, changing from yellow to red or violet upon binding. Commonly employed in EDTA titrations to determine water hardness and in analytical chemistry for endpoint detection. Also utilized in spectrophotometric methods for quantitative metal analysis due to its distinct absorbance shift upon metal chelation.
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