Product Code: 1.2850
Neutronco
Phenolphetalein solution 1% alcoholic
Formula
Molar Mass
CAS Number
HS Code
Uses
| Density | 0.89 g/cm3 (20 °C) |
| HS Code | 32220000 |
| Storage | at 15 to 25 °C |
| SDS | available |
| R phrase | R 10 |
| Odour | of ethanol |
| Form | liquid |
| Color | colourless |
| Solubility in water | soluble( 20 °C ) |
| Flash point | 23 °C |
| Ignation temperature | ~ 425 °C |
| Description | Conforms | ||
| Identification | Conforms | ||
| Solubility | Conforms | ||
| Density | ~ | 0.89 | g/cm3 |
| Application test | Conforms |
Phenolphthalein 1% alcoholic solution is a chemical indicator widely used in acid-base titrations, turning pink in basic environments.
🏭⚗️ Synthesis
Phenolphthalein is synthesized by reacting phenol compounds with phthalic anhydride in the presence of sulfuric acid, and the 1% alcoholic solution is prepared for laboratory and industrial applications.
🧪 Applications
This solution is mainly used in pH determination tests, especially to identify acidic and basic environments, and is also utilized in pharmaceutical industries and chemical quality control.
⚠️ Safety
Phenolphthalein can be toxic; direct contact with skin and eyes should be avoided, and inhalation or ingestion is dangerous. It should be handled in well-ventilated areas with appropriate protective equipment.
