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Molecular Structure:
Molecular Formula: C4H2NaO4
Molecular Weight: 137.0466
IUPAC Name: Sodium (E)-4-hydroxy-4-oxobut-2-enoate
Synonyms of Sodium hydrogen fumarate (CAS NO.5873-57-4): CCRIS 7315 ; EINECS 227-535-4 ; Monosodium fumarate
CAS NO: 5873-57-4
Flash Point: 183 °C
Enthalpy of Vaporization: 65.99 kJ/mol
Boiling Point: 355.5 °C at 760 mmHg
Vapour Pressure: 5.19E-06 mmHg at 25°C
Maleic acid,sodium salt (CAS NO.5873-57-4) is used in organic synthesis.
Risk Statements of Sodium hydrogen fumarate (CAS NO.5873-57-4): 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.