Acide 3,5-diméthylbenzoïque 99%
Fournisseur: Thermo Fisher Scientific
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Attention
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116000250
116001000
116000050
ACRO116000250EA
61.4
EUR
ACRO116000250
ACRO116001000
ACRO116000050
Acide 3,5-diméthylbenzoïque 99%
Acide 3,5-diméthylbenzoïque
Formule:
C₉H₁₀O₂ Point d'ébullition: 278 °C (1013 hPa) Point de fusion: 169…172 °C Densité: 1,211 g/cm³ (20 °C) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00002525 Numéro CAS: 499-06-9 EINECS: 207-876-5 |
Résultats des tests de spécification
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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