DL-2,3-Dimercapto-1-propanesulfonic acid sodium salt monohydrate
Synonym(s):2,3-Dimercaptopropanesulfonic acid sodium salt monohydrate;DMPS
- CAS NO.：207233-91-8
- Empirical Formula: C3H9NaO4S3
- Molecular Weight: 228.29
- MDL number: MFCD00149543
- EINECS: 606-614-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 01:22:18
What is DL-2,3-Dimercapto-1-propanesulfonic acid sodium salt monohydrate?
Chemical properties
white to practically white fine crystalline powder
The Uses of DL-2,3-Dimercapto-1-propanesulfonic acid sodium salt monohydrate
Sodium 2,3-Dimercaptopropanesulfonate Monohydrate is a chelating agent for heavy metals.
What are the applications of Application
Sodium 2,3-dimercaptopropanesulfonate monohydrate is a chelating agent for heavy metals
Properties of DL-2,3-Dimercapto-1-propanesulfonic acid sodium salt monohydrate
| Melting point: | 229 °C (dec.)(lit.) |
| RTECS | TZ6420000 |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | H2O: 0.1 g/mL, clear |
| form | Crystalline Powder |
| color | White to practically white |
| Water Solubility | Soluble in Water: 100 mg/ml |
| BRN | 3734863 |
| CAS DataBase Reference | 207233-91-8(CAS DataBase Reference) |
Safety information for DL-2,3-Dimercapto-1-propanesulfonic acid sodium salt monohydrate
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
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. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for DL-2,3-Dimercapto-1-propanesulfonic acid sodium salt monohydrate
| InChIKey | XMUHNMQFDVIWGU-UHFFFAOYSA-M |
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