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o-Cresolphthalein complexon, Hi-AR™/ACS
Product Identifier
| CAS No. |
2411-89-4 |
| EC No. |
219-318-8 |
| Molecular Formula |
C32H32N2O12 |
| Molecular Weight |
636.62 |
| Synonym |
Phthalein purple, Hi-ARTM/ACS; o-Cresolphthalexon |
| HS Code |
2933 29 90 |
| Storage |
Below 30°C |
| Shelf life |
4 years |
Technical Specification
| Appearance |
White to pink-beige to purple powder |
| Solubility |
20 ppm in 0.1 M sodium hydroxide gives clear solution |
| Clarity |
Passes test |
| Suitability as a mixed indicator for complexometry |
Passes test |
| Absorption maxima |
570 - 580 nm (20 ppm in 0.1M NaOH) |
| Loss on drying (at 105°C, 2 hr) |
<= 10.00% |
Safety Information
| UN No. |
Not dangerous goods |
| Class |
- |
| Packing Group |
- |
| RTECS |
Not available |
| WGK |
1 |
CAS Number :
2411-89-4
Synonym :
Phthalein purple, Hi-AR™/ACS; o-Cresolphthalexon
Molecular Formula :
C₃₂H₃₂N₂O₁₂
More Information
| Product Name |
o-Cresolphthalein complexon, Hi-AR™/ACS |
| SKU |
GRM346 |
| CAS No |
2411-89-4 |
| EC No. |
219-318-8 |
| Molecular formula |
C₃₂H₃₂N₂O₁₂ |
| Synonym |
Phthalein purple, Hi-AR™/ACS; o-Cresolphthalexon |