4-Amino-benzenesulfonic acid monosodium salt
- CAS NO.：515-74-2
- Empirical Formula: C6H8NNaO3S
- Molecular Weight: 197.18
- MDL number: MFCD00064394
- EINECS: 208-208-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 04:53:29
What is 4-Amino-benzenesulfonic acid monosodium salt?
Flammability and Explosibility
Non flammable
Purification Methods
It crystallises from water. [Beilstein 14 IV 2655.]
Properties of 4-Amino-benzenesulfonic acid monosodium salt
| storage temp. | Inert atmosphere,Room Temperature |
| form | Solid |
| color | Off-white to brown |
| CAS DataBase Reference | 515-74-2(CAS DataBase Reference) |
| EPA Substance Registry System | Sulfanilic acid monosodium salt (515-74-2) |
Safety information for 4-Amino-benzenesulfonic acid monosodium salt
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 4-Amino-benzenesulfonic acid monosodium salt
4-Amino-benzenesulfonic acid monosodium salt manufacturer
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