2,5-Diméthylthiophène 98.5%
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Attention
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Formule:
C₆H₈S Point d'ébullition: 134…136 °C (760 mmHg) Point de fusion: –63 °C Densité: 0,984 g/cm³ Point éclair: 23 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00005452 Numéro CAS: 638-02-8 EINECS: 211-313-9 UN: 1993 ADR: 3,III |
Résultats des tests de spécification
Appearance | Clear colorless to yellow to orange Liquid |
Infrared spectrum | Conforms |
Refractive index | 1.5100 to 1.5140 (20°C, 589 nm) |
GC | ≥98.0 % |
Nitrite (NO2) | ≤10 ppm |
Sulfate (SO4) | ≤20 ppm |
Barium (Ba) | ≤50 ppm |
Iron (Fe) | ≤5 ppm |
Magnesium (Mg) | ≤500 ppm |
Potassium (K) | ≤50 ppm |
Sodium (Na) | ≤100 ppm |
Strontium (Sr) | ≤500 ppm |
Heavy metals (ICP-OES) | ≤5 ppm |
Insoluble matter | ≤0.005 % |
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