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Benzophenone

ROTI®Calipure melting point standard 47-49 °C
Przykłady działania: działają alergizująco, rakotwórczo, mutagennie, szkodliwie na rozrodczość lub na narządy Bezpieczeństwo: przed rozpoczęciem pracy z takimi substancjami należy się dobrze poinformować; nosić odzież ochronną i rękawice, ochronę oczu i ust lub ochronę dróg oddechowych.
Warning
H373-H412
i may cause damage to organs (liver, kidney) through prolonged or repeated exposure (if swallowed), harmful to aquatic life with long lasting effects
P260 P273 P314
i do not breathe dust, avoid release to the environment, get medical advice/attention if you feel unwell
Pack Qty.
Pack.
Diphenyl ketone, Diphenylmethanone, Phenyl ketone, Benzoylbenzene
Empirical formula C13H10O
Molar mass (M) 182,22 g/mol
Density (D) 1,1 g/cm³
Boiling point (bp) 306 °C
Flash point (flp) 150 °C
Melting point (mp) 49 °C
WGK 1
CAS No. [119-61-9]
EG-Nr. 204-337-6


Type analysis

29,90 €/op. 

plus VAT | 1 g za op.

Nr kat. 9709.1

Dostępny z magazynu w Karlsruhe
Szybka, prosta i niezawodna dostawa.
od 6 op. 28,40 €/op.
od 24 op. 26,91 €/op.
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Benzophenone
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Nr kat. Pack Qty. Pack. Cena Ilość
9709.1 1 g glass 29,90 €
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Informacje ogólne

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.


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Type analysis

Meniscus formation47-49 °C  
Complete liquefaction47-49 °C  

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