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Chemical structure of Naphthol green B

GB60071

Naphthol green B

Also known as trisodium;iron(3+);tris(5-nitroso-6-oxidonaphthalene-2-sulfonate)

Naphthol green B (catalogue number GB60071) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 19381-50-1. Molecular formula C30H15FeN3Na3O15S3, molecular weight 878.46. IUPAC name: trisodium;iron(3+);tris(5-nitroso-6-oxidonaphthalene-2-sulfonate). Supplied as 500g at ₪208.02; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS19381-50-1MW878.46FormulaC30H15FeN3Na3O15S3
CAS number
19381-50-1
Molecular weight
878.46
Formula
C30H15FeN3Na3O15S3
InChIKey
JMXROTHPANUTOJ-UHFFFAOYSA-H
Catalogue number
GB60071
Brand
GLPBIO
Computed properties PubChem CID 6915910 · TPSA 354 Ų · H-bond donors 0 · H-bond acceptors 18
TPSA
354 Ų
H-bond donors
0
H-bond acceptors
18
Rotatable bonds
0
Heavy atoms
55

SMILES C1=CC2=C(C=CC(=C2N=O)[O-])C=C1S(=O)(=O)[O-].C1=CC2=C(C=CC(=C2N=O)[O-])C=C1S(=O)(=O)[O-].C1=CC2=C(C=CC(=C2N=O)[O-])C=C1S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Fe+3]

Computed descriptors from PubChem (CID 6915910), 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.