Molekula
4-aminoazobenzene-3,4′-disulfonic acid disodium salt
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
4-aminoazobenzene-3,4′-disulfonic acid disodium salt is a chemical compound primarily used as a dye intermediate and in specialized analytical applications. This product is identified by CAS number 2706-28-7 and carries no signal word for hazard classification. Molekula supplies 4-aminoazobenzene-3,4′-disulfonic acid disodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 90028477
- CAS Number
- 2706-28-7
- IUPAC Name
- disodium;2-amino-5-[(4-sulfonatophenyl)diazenyl]benzenesulfonate
- EC Number
- 220-293-0
- Exact Mass
- 400.9728
- SMILES
- C1=CC(=CC=C1N=NC2=CC(=C(C=C2)N)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
- InChIKey
- FPVGTPBMTFTMRT-UHFFFAOYSA-L
- InChI
- InChI=1S/C12H11N3O6S2.2Na/c13-11-6-3-9(7-12(11)23(19,20)21)15-14-8-1-4-10(5-2-8)22(16,17)18;;/h1-7H,13H2,(H,16,17,18)(H,19,20,21);;/q;2*+1/p-2
- PubChem CID
- 75918
Synonyms
- Acid yellow 9
- Acid Yellow AT
- Benzenesulfonic acid, 2-amino-5-(2-(4-sulfophenyl)diazenyl)-, sodium salt (1:?)
- C.I. Acid Yellow 9
- Cilefa Yellow R
- Fast Yellow AB
- Fast Yellow S
- Fast Yellow Y
- Yellow acid
- Yellow Fast
Frequently asked questions
What is 4-aminoazobenzene-3,4′-disulfonic acid disodium salt used for?
This compound is primarily used as a chemical intermediate and a dye component in various industrial applications.
What are the chemical formula and molecular weight of this product?
The chemical formula is C12H9N3Na2O6S2 and the molecular weight is 401.33 g/mol.
How should 4-aminoazobenzene-3,4′-disulfonic acid disodium salt be stored?
It should be stored in a cool, dry place in a tightly closed container, away from incompatible substances.
What grade of this product is available?
Please contact our sales team to confirm the current purity and grade specifications available for this CAS number.
Can Molekula supply this product in bulk?
Yes, Molekula can supply this chemical in bulk quantities tailored to your specific research or manufacturing requirements.
What documentation comes with the order?
Every order is supplied with a Certificate of Analysis (CoA) and a Safety Data Sheet (SDS).
Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.