2-Amino-5-methylbenzene-1,4-disulfonic acid
4-甲基苯胺-2,5-二磺酸
Also known as: 4-methylaniline-2,5-disulfonic acid, p-Toluidine-2,5-disulfonic acid, 4-amino-toluene-2,5-disulfonic acid, 2-AMINO-5-METHYL-1,4-BENZENEDISULFONIC ACID, 1,4-Benzenedisulfonic acid, 2-amino-5-methyl-, 4-Amino-toluol-2,5-disulfonsaeure, 4-Methylanilin-2,5-disulfonsaeure
2-Amino-5-methylbenzene-1,4-disulfonic acid (CAS 26585-57-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H9NO6S2 and a molecular weight of 267.27900 g/mol. It is also known as 4-methylaniline-2,5-disulfonic acid, p-Toluidine-2,5-disulfonic acid and 4-amino-toluene-2,5-disulfonic acid. Key property: a density of 1.74g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 26585-57-9
- Jingsj CID
- J-1525366-8
- Molecular Formula
- C7H9NO6S2
- Chinese Name
- 4-甲基苯胺-2,5-二磺酸
- Molecular Weight
- 267.27900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.74g/cm3 |
|---|
Frequently Asked Questions
What is the CAS number of 2-Amino-5-methylbenzene-1,4-disulfonic acid?
The CAS number of 2-Amino-5-methylbenzene-1,4-disulfonic acid is 26585-57-9.
What are the molecular formula and molecular weight of 2-Amino-5-methylbenzene-1,4-disulfonic acid?
2-Amino-5-methylbenzene-1,4-disulfonic acid has molecular formula C7H9NO6S2 and molecular weight 267.27900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Amino-5-methylbenzene-1,4-disulfonic acid (CAS 26585-57-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1525366-8 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.