Sulfacetamide sodium

磺胺乙酰钠

Also known as: Sodium sulfacetamide, Sulfacetamide sodium salt, Sulfacetamide sodium anhydrous, N-Sulfanilylacetamide monosodium salt, N-(4-Aminophenylsulfonyl)acetamide sodium salt, Acetamide, N-[(4-aminophenyl)sulfonyl]-, monosodium salt, Sodium N-sulfanilylacetamide, Sodium acetyl[(4-aminophenyl)sulfonyl]azanide, UNII-30760ZE777, MFCD00149555, EINECS 204-848-4

Sulfacetamide sodium (CAS 127-56-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H9N2NaO3S and a molecular weight of 236.223 g/mol. It is also known as Sodium sulfacetamide, Sulfacetamide sodium salt and Sulfacetamide sodium anhydrous. Key properties include a boiling point of 450.8ºC at 760 mmHg and a flash point of 226.4ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
127-56-0
Jingsj CID
J-35884-8
Molecular Formula
C8H9N2NaO3S
Chinese Name
磺胺乙酰钠
Molecular Weight
236.223 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point450.8ºC at 760 mmHg
Flash Point226.4ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Sulfacetamide sodium?

The CAS number of Sulfacetamide sodium is 127-56-0.

What are the molecular formula and molecular weight of Sulfacetamide sodium?

Sulfacetamide sodium has molecular formula C8H9N2NaO3S and molecular weight 236.223 g/mol.

Is Sulfacetamide sodium hazardous?

Sulfacetamide sodium has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "Sulfacetamide sodium (CAS 127-56-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35884-8 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.