Sodium benzoate 99+%, très pur
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Attention
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Synonyme(s):
Benzoic acid sodium salt
Formule:
C₆H₅COONa Poids moléculaire: 144.11 g/mol Point de fusion: >300 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00012463 Numéro CAS: 532-32-1 EINECS: 208-534-8 REACH: 01-2119460683-35 Indice Merck: 13,08654 |
Résultats des tests de spécification
Appearance | White Crystalline powder or crystals or granules or flakes |
Infrared spectrum | Conforms |
Water | ≤2.0 % (K.F.) |
Acidity/alkalinity | ≤0.2 ml 0.1 M NaOH or HCl per gram |
Titration with HClO4 | ≥99.0 % (On dried substance) |
Heavy metals (as Pb) | ≤10 ppm |
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