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Phenolphthalein (C.I. 764)

ROTI®Calipure melting point standard 258-263 °C
Icon_EVE-EUD Please consider that this product might be liable to some legal sanctions as for example to obtain an end user declaration or the prohibition of some applications. For details please do contact your counterpart in our sales department!
Examples of effect: Have an allergenic effect, carcinogenic, mutagenic, toxic to reproduction and cause developmental toxicity (reprotoxic) or damage to organs Safety: You must be well-informed before starting work with these substances; wear protective clothing and gloves, eye protection and mask or breathing protection.
Danger
H341-H350-H361f
i suspected of causing genetic defects, may cause cancer, suspected of damaging fertility
P201 P261 P280 P308+P313
i obtain special instructions before use, avoid breathing dust, wear protective gloves/protective clothing, IF exposed or concerned: Get medical advice/attention
Pack Qty.
Pack.
Empirical formula C20H14O4
Molar mass (M) 318,33 g/mol
Density (D) 1,3 g/cm³
Boiling point (bp) >450 °C
Melting point (mp) 263 °C
WGK 3
CAS No. [77-09-8]
EG-Nr. 201-004-7


Type analysis

€29.90/Pack Qty. 

excl. VAT. | 1 g per Pack Qty.

Art. No. 2919.1

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General information

ROTI®Calipure standards for your calibration needs

Carl ROTH offers an extensive range of calibration 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.


Melting point standards ROTI®Calipure

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.


Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Type analysis

Meniscus formation258-263 °C  
Complete liquefaction258-263 °C  
Measurement uncertainty±0,3 °C  

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