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Chemical structure of Maleic acid sodium salt

GB59238

Maleic acid sodium salt

Also known as sodium (Z)-4-hydroxy-4-oxobut-2-enoate

Maleic acid sodium salt (catalogue number GB59238) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 3105-55-3. Molecular formula C4H3NaO4, molecular weight 138.05. IUPAC name: sodium (Z)-4-hydroxy-4-oxobut-2-enoate. Supplied as 25g at ₪310.00; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS3105-55-3MW138.05FormulaC4H3NaO4
CAS number
3105-55-3
Molecular weight
138.05
Formula
C4H3NaO4
InChIKey
VRVKOZSIJXBAJG-ODZAUARKSA-M
Catalogue number
GB59238
Brand
GLPBIO
Computed properties PubChem CID 23665635 · TPSA 77.4 Ų · H-bond donors 1 · H-bond acceptors 4
TPSA
77.4 Ų
H-bond donors
1
H-bond acceptors
4
Rotatable bonds
2
Heavy atoms
9

SMILES C(=C\C(=O)[O-])\C(=O)O.[Na+]

Computed descriptors from PubChem (CID 23665635), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.