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Acide maléique 99%

Fournisseur: Thermo Fisher Scientific
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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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