Sodium maleate dibasic
SIAL/63260 - purum p.a., anhydrous, ≥98.0% (NT)
Synonym: Maleic acid disodium salt
CAS Number: 371-47-1
Empirical Formula (Hill Notation): C4H2Na2O4
Molecular Weight: 160.04
EC Number: 206-738-1
MDL Number: MFCD00013059
Linear Formula: NaOOCCH=CHCOONa
Product Type: Chemical
anion traces | chloride (Cl-): ≤50 mg/kg |
sulfate (SO42-): ≤50 mg/kg | |
assay | ≥98.0% (NT) |
cation traces | Cd: ≤50 mg/kg |
Cu: ≤50 mg/kg | |
Fe: ≤50 mg/kg | |
Pb: ≤50 mg/kg | |
Zn: ≤50 mg/kg | |
grade | purum p.a. |
InChI | 1S/C4H4O4.2Na/c5-3(6)1-2- |
InChI key | MSJMDZAOKORVFC-UAIGNFCESA |
Quality Level | 100 ![]() |
SMILES string | [Na+].[Na+].[O-]C(=O)C=C |
General description: | Sodium maleate dibasic is the disodium salt of maleic acid. On reduction in the presence of Raney nickel at 100°C and 2500psi, followed by acidification, it affords succinic acid.1 |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 2 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥98.0% (NT) |
UNSPSC | 12352100 |