Acide acétique 99.8% analysis_for
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Danger
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Synonyme(s):
Acide éthanoïque
Formule:
H₃CCOOH Poids moléculaire: 60.05 g/mol Point d'ébullition: 117…118 °C (760 mmHg) Point de fusion: 16…16.5 °C Densité: 1.048 g/cm³ Point éclair: 40 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00036152 Numéro CAS: 64-19-7 EINECS: 200-580-7 UN: 2789 ADR: 8 II REACH: 01-2119475328-30 |
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Résultats des tests de spécification
Appearance | Clear liquid |
Water | ≤0.2 % |
Color scale | ≤10 APHA |
Residue after evaporation | ≤0.001 % |
Titration with NaOH | ≥99.8 % |
Dilution test | Passes test |
Chloride (Cl) | ≤1 ppm |
Sulfate (SO4) | ≤1 ppm |
Arsenic (As) | ≤0.5 ppm |
Cadmium (Cd) | ≤0.1 ppm |
Copper (Cu) | ≤0.1 ppm |
Iron (Fe) | ≤0.2 ppm |
Nickel (Ni) | ≤0.1 ppm |
Heavy metals (as Pb) | ≤0.5 ppm |
Acetic anhydride (C4H6O3) | ≤0.01 % |
KMnO4-reducing substance | Passes test |
K2Cr2O7-reducing substance | Passes test |
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