3,5-Dibromosulfanilic acid sodium salt

Also known as: 4-Amino-3,5-dibromobenzenesulfonic acid sodium salt, sodium 4-amino-3,5-dibromobenzenesulfonate, Benzenesulfonic acid, 4-amino-3,5-dibromo-, sodium salt, 3,5-Dibromosulfanilic acid, 3,5-Dibromosulfanilic acid, sodium salt, 3,5-dibromosulphanilic acid, 4-Amino-3,5-dibromobenzenesulfonic acid, 2,6-Dibromoaniline-4-sulfonic acid, MFCD00007640

3,5-Dibromosulfanilic acid sodium salt (CAS 78824-10-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4Br2NNaO3S and a molecular weight of 352.96400 g/mol. Key property: a density of 2.253g/cm3. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 78824-10-9
Jingsj CID: J-844687-5
Molecular Formula: C₆H₄Br₂NNaO₃S
Molecular Weight: 352.96400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Density	2.253g/cm3
Exact Mass	350.81800
PSA	91.60000
LogP	3.35990
Refractive Index	1.69

GHS Safety & Compliance

IrritantSignal word: Warning

H315 — Causes skin irritation
H319 — Causes serious eye irritation
H335 — May cause respiratory irritation

Customs & Trade Information

HS Code	2921420090
Summary	HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 3,5-Dibromosulfanilic acid sodium salt?

The CAS number of 3,5-Dibromosulfanilic acid sodium salt is 78824-10-9.

What are the molecular formula and molecular weight of 3,5-Dibromosulfanilic acid sodium salt?

3,5-Dibromosulfanilic acid sodium salt has molecular formula C6H4Br2NNaO3S and molecular weight 352.96400 g/mol.

Is 3,5-Dibromosulfanilic acid sodium salt hazardous?

3,5-Dibromosulfanilic acid sodium salt has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of 3,5-Dibromosulfanilic acid sodium salt?

For 3,5-Dibromosulfanilic acid sodium salt, Upstream Products: Sulfanilic acid, 4-Amino-1,3-benzenedisulfonic acid, Water; Downstream Products: 2,6-Dibromo-4-chloroaniline, 2,6-Dibromophenol, 2,6-Dibromoaniline.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "3,5-Dibromosulfanilic acid sodium salt (CAS 78824-10-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-844687-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.