API Process Intermediates & Related Compounds

4,4-Diazoaminodibenzenesulfonic Acid Disodium Salt

Name: 4,4-Diazoaminodibenzenesulfonic Acid Disodium Salt
Brand: Zemixal
SKU: ZX-039786

Available on request

Order 4,4-Diazoaminodibenzenesulfonic Acid Disodium Salt (CAS 56120-28-6) online at Zemixal: C12H9N3Na2O6S2, COA and SDS with every lot, worldwide shipping.

Pack sizes

4,4-Diazoaminodibenzenesulfonic Acid Disodium Salt chemical structure

CAS number56120-28-6

FormulaC₁₂H₉N₃Na₂O₆S₂

Molar mass401.3 g/mol

Physical formSolid

HS code2933

InChIKeyFYVNMDAIZCXVTO-UHFFFAOYSA-L

IUPAC namedisodium;4-[2-(4-sulfonatophenyl)iminohydrazinyl]benzenesulfonate

About 4,4-Diazoaminodibenzenesulfonic Acid Disodium Salt

Researchers and plant chemists source 4,4-Diazoaminodibenzenesulfonic Acid Disodium Salt from Zemixal for routine and specialised work. For your records, the material is defined by CAS 56120-28-6, formula C12H9N3Na2O6S2 and molar mass 401.3 g/mol. It is handled as a solid.

Common uses in the lab and plant

API route development
Impurity fate & purge studies
Analytical method development

Handling and storage

Handle with the usual laboratory precautions and consult the SDS supplied with each lot.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Tartrazine

See every impurity, metabolite and related compound we list for this API.

Tartrazine standards

Typical uses

API route development
Impurity fate & purge studies
Analytical method development

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 4,4-Diazoaminodibenzenesulfonic Acid Disodium Salt
Product name	4,4-Diazoaminodibenzenesulfonic Acid Disodium Salt
Catalogue number	ZX-039786
CAS number	56120-28-6
IUPAC name	disodium;4-[2-(4-sulfonatophenyl)iminohydrazinyl]benzenesulfonate
Molecular formula	C₁₂H₉N₃Na₂O₆S₂
Molar mass	401.3 g/mol
Exact mass	400.9728
Physical form	Solid
H-bond donors / acceptors	1 / 9
Topological polar surface area	168 Å²
HS code	2933
InChIKey	FYVNMDAIZCXVTO-UHFFFAOYSA-L
SMILES	C1=CC(=CC=C1NN=NC2=CC=C(C=C2)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
PubChem CID	18955719
Synonyms	4,4'-(Diazoamino)dibenzenesulfonic acid disodium

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of 4,4-Diazoaminodibenzenesulfonic Acid Disodium Salt
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 4,4-Diazoaminodibenzenesulfonic Acid Disodium Salt

Which CAS number identifies 4,4-Diazoaminodibenzenesulfonic Acid Disodium Salt?

4,4-Diazoaminodibenzenesulfonic Acid Disodium Salt is registered under CAS 56120-28-6. You may also see it listed as 4,4'-(Diazoamino)dibenzenesulfonic acid disodium. Our catalogue number for this item is ZX-039786.

What are the formula and molar mass of 4,4-Diazoaminodibenzenesulfonic Acid Disodium Salt?

For 4,4-Diazoaminodibenzenesulfonic Acid Disodium Salt, its formula is C12H9N3Na2O6S2 and its molar mass is 401.3 g/mol. InChIKey FYVNMDAIZCXVTO-UHFFFAOYSA-L lets you match it in any structure database.

How is 4,4-Diazoaminodibenzenesulfonic Acid Disodium Salt used in pharmaceutical QC?

4,4-Diazoaminodibenzenesulfonic Acid Disodium Salt is a characterised reference material linked to Tartrazine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for 4,4-Diazoaminodibenzenesulfonic Acid Disodium Salt?

The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with 4,4-Diazoaminodibenzenesulfonic Acid Disodium Salt?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship 4,4-Diazoaminodibenzenesulfonic Acid Disodium Salt to my country?

Yes. 4,4-Diazoaminodibenzenesulfonic Acid Disodium Salt ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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