(±)-Mandelic acid 99+%

Leverantör: Thermo Scientific
Fara

Synonyms: DL-Amygdalic Acid, Mandelic acid, DL-Mandelic acid, 2-Hydroxy-2-phenylacetic acid, (±)-2-Hydroxy-2-phenylacetic acid, DL-2-Hydroxy-2-phenylacetic acid

125310010 125311000 125312500 125310050
ACRO125310010EA 2600 SEK
ACRO125310010 ACRO125311000 ACRO125312500 ACRO125310050
(±)-Mandelic acid 99+%
(±)-Mandelic acid
Formel: C₈H₈O₃
MW: 152,15 g/mol
Kokpunkt: 322 °C (1013 hPa)
Smältpunkt: 118…122 °C
Densitet: 1,361 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00064250
CAS nummer: 90-64-2
EINECS: 210-277-1

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Specifikation testresultat

Appearance White to light yellow Crystalline powder or crystals
Infrared spectrum Conforms
Melting point 117 to 121 °C
Titration with NaOH ≥99.0 %
Nitrate (NO3) ≤0.001 %
Phosphate (PO4) ≤0.0003 %
Aluminium (Al) ≤0.001 %
Arsenic (As) ≤0.00002 %
Cadmium (Cd) ≤0.0005 %
Calcium (Ca) ≤0.001 %
Chromium (Cr) ≤0.0005 %
Cobalt (Co) ≤0.0005 %
Copper (Cu) ≤0.0005 %
Iron (Fe) ≤0.002 %
Lead (Pb) ≤0.0005 %
Magnesium (Mg) ≤0.0005 %
Manganese (Mn) ≤0.0005 %
Nickel (Ni) ≤0.0005 %
Potassium (K) ≤0.01 %
Sodium (Na) ≤0.005 %
Zinc (Zn) ≤0.0005 %
Heavy metals (as Pb) ≤20 ppm
Insoluble matter ≤0.005 % (in water)

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