sulfoacetic acid
磺基乙酸
Also known as: 2-sulfoacetic acid, 2-sulfoethanoic acid, sulphoacetic acid, sulfoethanoic acid, sulfoacetic acid tech., sulfo-acetic acid, sulfo-aceticaci, sulfonic acetic acid, kyselinasulfooctova, Methan-carbonsaeure-sulfonsaeure, Sulfo-essigsaeure, sulfoacetic acid technical grade
- CAS No.
- 123-43-3
- Jingsj CID
- J-1493094-0
- Molecular Formula
- C2H4O5S
- Chinese Name
- 磺基乙酸
- Molecular Weight
- 140.11500 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 81-88 °C(lit.) |
|---|---|
| Density | 1.875g/cm3 |
GHS Safety & Compliance
Corrosion / IrritantSignal word: Danger
Frequently Asked Questions
What is the CAS number of sulfoacetic acid?
123-43-3
What are the molecular formula and molecular weight of sulfoacetic acid?
C2H4O5S, molecular weight 140.11500 g/mol
Is sulfoacetic acid hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026