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Chemical structure of Sodium lignosulfonate

GD20989

Sodium lignosulfonate

Also known as disodium;(2R)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate

Sodium lignosulfonate (catalogue number GD20989) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 8061-51-6. Molecular formula C20H24Na2O10S2, molecular weight 534.508. IUPAC name: disodium;(2R)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate. Supplied as 500g at ₪216.18; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS8061-51-6MW534.508FormulaC20H24Na2O10S2
CAS number
8061-51-6
Molecular weight
534.508
Formula
C20H24Na2O10S2
InChIKey
YDEXUEFDPVHGHE-GGMCWBHBSA-L
Catalogue number
GD20989
Brand
GLPBIO
Computed properties PubChem CID 25113562 · TPSA 179 Ų · H-bond donors 1 · H-bond acceptors 10
TPSA
179 Ų
H-bond donors
1
H-bond acceptors
10
Rotatable bonds
10
Heavy atoms
34

SMILES COC1=CC=CC(=C1O)C[C@H](CS(=O)(=O)[O-])OC2=C(C=C(C=C2)CCCS(=O)(=O)[O-])OC.[Na+].[Na+]

Computed descriptors from PubChem (CID 25113562), 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.