Zincon
锌试剂
Also known as: 2-Carboxy-2'-hydroxy-5'-sulfoformazylbenzene, 2-[1-(2-hydroxy-5-sulfophenyl)-3-phenyl-5-formazano]benzoic acid, Benzoic acid, 2-[(2E)-2-[[(E)-2-(2-hydroxy-5-sulfophenyl)diazenyl]phenylmethylene]hydrazinyl]-, 2-[2-[α-(2-hydroxy-5-sulfophenylazo)benzylidene]hydrazino]benzoic acid
Zincon (CAS 135-52-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H16N4O6S and a molecular weight of 440.429 g/mol. It is also known as 2-Carboxy-2'-hydroxy-5'-sulfoformazylbenzene, 2-[1-(2-hydroxy-5-sulfophenyl)-3-phenyl-5-formazano]benzoic acid and Benzoic acid, 2-[(2E)-2-[[(E)-2-(2-hydroxy-5-sulfophenyl)diazenyl]phenylmethylene]hydrazinyl]-. Key properties include a melting point of 203ºC (dec.) and a density of 1.5±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 135-52-4
- Jingsj CID
- J-43623-8
- Molecular Formula
- C20H16N4O6S
- Chinese Name
- 锌试剂
- Molecular Weight
- 440.429 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 203ºC (dec.) |
|---|---|
| Density | 1.5±0.1 g/cm3 |
Frequently Asked Questions
What is the CAS number of Zincon?
The CAS number of Zincon is 135-52-4.
What are the molecular formula and molecular weight of Zincon?
Zincon has molecular formula C20H16N4O6S and molecular weight 440.429 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Zincon (CAS 135-52-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-43623-8 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.