3,5-Dimethylbenzoic acid 99%

Leverantör: Thermo Scientific
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116000250 116001000 116000050
ACRO116000250EA 1250 SEK
ACRO116000250 ACRO116001000 ACRO116000050
3,5-Dimethylbenzoic acid 99%
3,5-Dimethylbenzoic acid
Formel: C₉H₁₀O₂
MW: 150,18 g/mol
Kokpunkt: 278 °C (1013 hPa)
Smältpunkt: 169…172 °C
Densitet: 1,211 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00002525
CAS nummer: 499-06-9
EINECS: 207-876-5

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Specifikation testresultat

Appearance White to light yellow Crystalline powder
Infrared spectrum Conforms
Melting point 169 to 172 °C
Titration with NaOH ≥98.5 %
Substance darkened by H2SO4 Passes test
Chloride (Cl) ≤0.002 %
Sulfate (SO4) ≤0.005 %
Calcium (Ca) ≤0.001 %
Iron (Fe) ≤2 ppm
Heavy metals (ICP-OES) ≤5 ppm
Insoluble matter ≤0.005 %
Nitrogen compounds (as N) ≤0.001 %

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