Phenolphthalein (C.I. 764), 50 g
Order number: 77-09-8
Part number: AC100055092
£ 21.78*
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764) is used across pharmaceutical, biochemical, and research settings, featuring a molecular formula of C20H14O4 and a molecular weight of 318.3. It has a Melting Point ranging between 257.8 to 262.2 °C. The substance carries a hazard signal word of Danger due to its potential carcinogenicity and ability to cause genetic defects and allergic reactions.
- CAS Number: 77-09-8
- Vapour Density: 1.299 at 77 °F
- Melting Point: 257.8 to 262.2 °C
- Molecular Formula: C20H14O4
- Exact Mass: 318.08920892
- Molecular Weight: 318.3
- GHS Signal Word: Danger
- Hazard Statements:
- H341: Suspected of causing genetic defects [Warning Germ cell mutagenicity]
- H350: May cause cancer [Danger Carcinogenicity]
- H317: May cause an allergic skin reaction [Warning Sensitization, Skin]
| Name | Value | |
|---|---|---|
| WGK | : | 3 |
| EG-Nr. | : | 201-004-7 |
| CAS No. | : | 77-09-8 |
| Density (D) | : | 1,3 g/cm³ |
| Molar mass (M) | : | 318,33 g/mol |
| Colour conversion | : | colourless - purple |
| Empirical formula | : | C20H14O4 |
| Melting point (mp) | : | 263,7 °C |
| Transition range pH | : | 8,0 - 10,0 |
