Technical Data Sheet
Phenolphthalein (C.I. 764)
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Molar mass (M) 318,33 g/mol
Density (D) 1,3 g/cm³
Boiling point (bp) >450 °C
Melting point (mp) 263,7 °C
WGK 3
CAS No. 77-09-8
EG-Nr. 201-004-7
€69.80/Pack Qty.
excl. VAT. | 1 g per Pack Qty.
Art. No. 2919.1
- Subtotal: 0.00
| Art. No. | Pack Qty. | Pack. | Price | Quantity | |
|---|---|---|---|---|---|
| 2919.1 | 1 g | glass |
€69.80 |
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Available
In procurement
No longer available
Delivery date currently unknown
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- Subtotal: 0.00
Downloads / MSDS
General information
Carl ROTH offers an extensive range of calibration and control standards. These products are manufactured from highly pure starting material and are specially tested for each application. The corresponding batch-specific certificate of analysis is available online. Each product series offers excellent value for money.
The melting point of a substance is the temperature at which the transition from a solid phase to a liquid phase occurs. The determination of melting point is a quick and easy method of determining the basic purity of substances. As the melting point is a characteristic variable for pure substances, it is also used for the identification of organic compounds. Carl ROTH offers a selected range of melting point standards. To allow easy handling and ensure maximum safety, the standards are filled in small quantities protected from light and are ready-to-use straight away.
Properties:
- Suitable for checking purity
- Max. measurement inaccuracy ±0.3 °C
- Suitable for use independent of instrument type
- Ready-to-use
Certificates of Analysis
Type analysis
| Meniscus formation | 258-263 °C |
| Complete liquefaction | 258-263 °C |
| Measurement uncertainty | ±0,3 °C |