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CAS RN: 125-20-2 | Product Number: T0237
Thymolphthalein
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| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
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|---|---|---|---|---|---|
| 1G |
A$39.00
|
10 | 11 | Contact Us | |
| 25G |
A$172.00
|
19 | 38 | Contact Us |
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| Product Number | T0237 |
| Molecular Formula / Molecular Weight | C__2__8H__3__0O__4 = 430.54 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Packaging and Container | 1G-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 125-20-2 |
| Reaxys Registry Number | 359413 |
| PubChem Substance ID | 87576222 |
| SDBS (AIST Spectral DB) | 3108 |
| Merck Index (14) | 9401 |
| MDL Number | MFCD00005909 |
Specifications
| Appearance | White to Orange to Green powder to crystal |
| Absorbance | min. 0.350(5mg/L, pH10.5, 592.0 to 596.0 nm) |
| Solubility in EtOH(50vol%) | transparency |
| Drying loss | max. 1.0 % |
| Transition interval(pH) | (colorless)8.6 to 10.5(blue) |
Properties (reference)
| Melting Point | 253 °C |
| Solubility in water | Insoluble |
| Solubility (soluble in) | Acetone, Ethanol |
GHS
| Hazard Statements | H413 : May cause long lasting harmful effects to aquatic life. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. |
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Transport Information:
| H.S.code* | 2932.20-000 |
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Thymolphthalein (0.1% in ca. 95% Ethanol) [for pH Determination and Titration]
| Product # | T0130 |
| CAS RN | 125-20-2 |
| Purity / Analysis Method: |