Maleic acid

Maleic acid

Cat. No.: PI110167

Maleic acid
Product Details Other Identifiers
CAS 110-16-7
Synonyms cis-Butenedioic acid; Toxilic acid
Molecular Formula C4H4O4
Linear Formula HO2CCH=CHCO2H
Molecular Weight 116.07
Density 1.59 g/mL at 25 °C (lit.)
Melting Point 130-135 °C (lit.)
pH 1.3 (20 °C, 100 g/L in H2O)
Appearance Solid
Vapor Pressure <0.1 hPa ( 20 °C)
Storage Conditions 15-25 °C
Potency 708 mg/kg LD50, oral (Rat)
1560 mg/kg LD50, skin (Rabbit)
Application liquid formulation
pharmaceutical
semi-solid formulation
solid formulation
Technique API processing | cocrystal formation: suitable
API processing | salt formation: suitable
Cation Traces Fe: ≤5 ppm
V: ≤1 ppm
Heavy metals (as Pb): ≤10 ppm
InChI 1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1-
InChI Key VZCYOOQTPOCHFL-UPHRSURJSA-N
EC Number 203-742-5
MDL Number MFCD00063177

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