Anthrone in ACS Reagent grade water 97%, Sigma-Aldrich®

Leverantör: SIGMA-ALDRICH MICROSCOPY
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Synonyms: Anthracen-9(10H)-one

M-Clarity™ quality level = MQ200

319899-100G 319899-25G
319899-100GEA 4890 SEK
319899-100G 319899-25G
Anthrone in ACS Reagent grade water 97%, Sigma-Aldrich®
Anthrone

Anthrone, also known as 9(10H)-Anthracenone, is a planar tricyclic aromatic ketone. In acidic conditions, anthrone reacts with carbohydrate to yield a blue-green colour.

Formel: C₁₄H₁₀O
MW: 194,23 g/mol
Smältpunkt: 154,..157 °C (lit.)
Storage Temperature: Room Temperature
MDL Number: MFCD00001187
CAS nummer: 90-44-8
EINECS: 201-994-0
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Specifikation testresultat

Appearance (color) Off white to yellow
Appearance (form) Powder or crystals
Melting point 5 degrees celsius range (maximum), including 156 degrees c
Solubility (color) Faint yellow to dark yellow and faint green-yellow to dark green-yellow
Solubility (turbidity) Clear
Solubility (method) 2% in ethyl acetate
Carbon content 83.5 - 89.6 %
Infrared spectrum Conforms to structure
Wavelength (1) (UV) 425 nm, passes absorbance of reagent solution test
Absorbance (1) ≤ 0.75
Wavelength (2) (UV) 620 nm, passes absorbance of reagent solution test
Absorbance (2) ≤ 0.045
Solvent (UV) Sulfuric acid (acc. To acs-test absorbance of reagent solution)
Miscellaneous assay Passes test sensitivity to carbohydrates
ACS specifications Passes

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