Loading...
Chemical structure of 2,2'-Benzidinedisulfonic acid

GB55714

2,2'-Benzidinedisulfonic acid

Also listed as 4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonic acid(contains 30% Water at maximum)

2,2'-Benzidinedisulfonic acid (catalogue number GB55714) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 117-61-3. Molecular formula C12H12N2O6S2, molecular weight 344.36. IUPAC name: 5-amino-2-(4-amino-2-sulfophenyl)benzenesulfonic acid. Supplied as 500g at ₪106.05; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS117-61-3MW344.36FormulaC12H12N2O6S2
CAS number
117-61-3
Molecular weight
344.36
Formula
C12H12N2O6S2
InChIKey
MBJAPGAZEWPEFB-UHFFFAOYSA-N
Catalogue number
GB55714
Brand
GLPBIO
Computed properties PubChem CID 8337 · XLogP -0.3 · TPSA 178 Ų · H-bond donors 4
XLogP
-0.3
TPSA
178 Ų
H-bond donors
4
H-bond acceptors
8
Rotatable bonds
3
Heavy atoms
22

SMILES C1=CC(=C(C=C1N)S(=O)(=O)O)C2=C(C=C(C=C2)N)S(=O)(=O)O

Computed descriptors from PubChem (CID 8337), 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.