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Sodium 2-chloro-5-nitrobenzenesulfonate

Also known as: 2-Chloro-5-nitrobenzenesulfonic acid sodium salt, 2-chloro-5-nitrobenzenesulphonic acid sodium salt, 5-nitro-2-chlorobenzenesulfonic acid sodium salt, 6-chloro-3-nitrobenzenesulfonic acid sodium salt, Sodium 2-chloro-5-nitrobenzenesulphonate, Sodium 6-chloro-3-nitrobenzenesulfonate, Sodium 1-chloro-4-nitrobenzene-2-sulfonate, p-nitrochlorobenzene-o-sulfonic acid sodium salt, Na-p-nitrochlorobenzene-o-sulfonate

Sodium 2-chloro-5-nitrobenzenesulfonate (CAS 946-30-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H3ClNNaO5S and a molecular weight of 259.59900 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
946-30-5
Jingsj CID
J-1421661-6
Molecular Formula
C6H3ClNNaO5S
Molecular Weight
259.59900 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass258.93200
PSA111.40000
LogP2.75630

Customs & Trade Information

HS Code2904909090
SummaryHS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Sodium 2-chloro-5-nitrobenzenesulfonate?

The CAS number of Sodium 2-chloro-5-nitrobenzenesulfonate is 946-30-5.

What are the molecular formula and molecular weight of Sodium 2-chloro-5-nitrobenzenesulfonate?

Sodium 2-chloro-5-nitrobenzenesulfonate has molecular formula C6H3ClNNaO5S and molecular weight 259.59900 g/mol.

What are the upstream and downstream products of Sodium 2-chloro-5-nitrobenzenesulfonate?

For Sodium 2-chloro-5-nitrobenzenesulfonate, Upstream Products: 2-Chloro-5-nitrobenzenesulfonic acid; Downstream Products: 3,4-Difluoronitrobenzene, 2-Chloro-5-nitrobenzenesulfonyl chloride, 2-Chloro-5-nitrobenzenesulfonamide.

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

Last updated:

How to cite: Jingsj. "Sodium 2-chloro-5-nitrobenzenesulfonate (CAS 946-30-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1421661-6 (accessed 2026-11-09).

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