Loading...
Chemical structure of Azosulfon III [Spectrophotometric reagent for alkaline rare earth metals and indicator for precipitation titration of barium sulfate]

GB57084

Azosulfon III [Spectrophotometric reagent for alkaline rare earth metals and indicator for precipitation titration of barium sulfate]

Also known as tetrasodium;2-[[1,8-dioxido-3,6-disulfo-7-[(2-sulfonatophenyl)diazenyl]naphthalen-2-yl]diazenyl]benzenesulfonate

Azosulfon III [Spectrophotometric reagent for alkaline rare earth metals and indicator for precipitation titration of barium sulfate] (catalogue number GB57084) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 68504-35-8. Molecular formula C22H12N4Na4O14S4, molecular weight 776.57. IUPAC name: tetrasodium;2-[[1,8-dioxido-3,6-disulfo-7-[(2-sulfonatophenyl)diazenyl]naphthalen-2-yl]diazenyl]benzenesulfonate. Supplied as 5g at ₪828.02; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS68504-35-8MW776.57FormulaC22H12N4Na4O14S4
CAS number
68504-35-8
Molecular weight
776.57
Formula
C22H12N4Na4O14S4
InChIKey
FCMRBZBGGXLKBC-UHFFFAOYSA-J
Catalogue number
GB57084
Brand
GLPBIO
Computed properties PubChem CID 101686467 · TPSA 352 Ų · H-bond donors 2 · H-bond acceptors 18
TPSA
352 Ų
H-bond donors
2
H-bond acceptors
18
Rotatable bonds
6
Heavy atoms
48

SMILES C1=CC=C(C(=C1)N=NC2=C(C3=C(C(=C(C=C3C=C2S(=O)(=O)O)S(=O)(=O)O)N=NC4=CC=CC=C4S(=O)(=O)[O-])[O-])[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]

Computed descriptors from PubChem (CID 101686467), 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.