63260
Sodium maleate dibasic
purum p.a., anhydrous, ≥98.0% (NT)
Synonym(s):
Maleic acid disodium salt
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About This Item
Linear Formula:
NaOOCCH=CHCOONa
CAS Number:
Molecular Weight:
160.04
Beilstein:
6443880
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.21
Recommended Products
Quality Level
grade
purum p.a.
Assay
≥98.0% (NT)
anion traces
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg
cation traces
Cd: ≤50 mg/kg
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
Pb: ≤50 mg/kg
Zn: ≤50 mg/kg
SMILES string
[Na+].[Na+].[O-]C(=O)\C=C/C([O-])=O
InChI
1S/C4H4O4.2Na/c5-3(6)1-2-4(7)8;;/h1-2H,(H,5,6)(H,7,8);;/q;2*+1/p-2/b2-1-;;
InChI key
MSJMDZAOKORVFC-UAIGNFCESA-L
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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
Storage Class Code
11 - Combustible Solids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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