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XYLENOL ORANGE AR
Suitable for use in EDTA zinc titration. This substance has been specifically tested for its Suitability in EDTA-zinc titrations.
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC1077 | AR | 3618-43-7 | C31H28N2O13SNa4 | 760.59 | 2934.9990 | 60 Months |
Packings
| 5 g,10 g |
Physical Properties
| Physical state at 20 °C | Solid |
| Colour | Brown powder |
| Odour | Odorless |
| Melting point/ Freezing point [°C] | 195 °C |
| Flash point [°C] | 93.3°C |
| Solubility in water [% weight] | Soluble in water |
Specifications
| Appearance | Red-brown to dark brown crystalline powder |
| Solubility (0.1% in 0.1 N NaOH) | Clear reddish to violet |
| Absorption maxima (0.1N NaOH) | 575 - 585 nm |
| Absorptivity (A 1%/1cm; at λmax) | Min 550 |
| Loss on drying (at 105°C; 1 hr) | Max 7% |
| Sensitivity for Zinc | Passes test |
Safety Information and Hazard Symbols
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Revision Date : 08-Jul-2020
Certificate of Analysis (COA's)
To download COA please enter the batch number below