Acide maléique 99%
Fournisseur: Thermo Fisher Scientific
|
Danger
|
125230010
125231000
125230051
125230250
ACRO125230010EA
70.6
EUR
ACRO125230010
ACRO125231000
ACRO125230051
ACRO125230250
Acide maléique 99%
Acide maléique
Formule:
C₄H₄O₄ Point d'ébullition: 256 °C (1013 hPa) Point de fusion: 134…138 °C Densité: 1.59 g/cm³ (20 °C) Point d'éclair: 127 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00063177 Numéro CAS: 110-16-7 EINECS: 203-742-5 ONU: 3261 ADR: 8,III Merck Index: 13,05726 |
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Résultats des tests de spécification
Appearance | White Crystalline powder or granules and/or chunks |
Infrared spectrum | Conforms |
Melting point | 130 to 138 °C |
Water | ≤2 % |
HPLC | ≥98.5 % |
Titration with NaOH | 98.5 to 101.5 % (on dry substance) |
Heavy metals (as Pb) | ≤10 ppm |
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