2-(Amidinothio)ethanesulfonic acid
- CAS NO.：25985-57-3
- Empirical Formula: C3H8N2O3S2
- Molecular Weight: 184.24
- MDL number: MFCD00191300
- EINECS: 247-391-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:51:26
What is 2-(Amidinothio)ethanesulfonic acid?
Chemical properties
2-(AMIDINOTHIO)ETHANESULFONIC ACID is White Solid
The Uses of 2-(Amidinothio)ethanesulfonic acid
2-(AMIDINOTHIO)ETHANESULFONIC ACID is an impurity of Mesna (M225750). An amidinosulfonate used in dyes, topical compositions in cosmetics as well as in formulations of gray hair-preventing agents.
The Uses of 2-(Amidinothio)ethanesulfonic acid
2-(2-Sulfoethyl)pseudourea (Mesna EP Impurity A) is an impurity of Mesna (M225750). An amidinosulfonate used in dyes, topical compositions in cosmetics as well as in formulations of gray hair-preventing agents.
Properties of 2-(Amidinothio)ethanesulfonic acid
| Melting point: | 209-270 °C |
| Density | 1.73±0.1 g/cm3(Predicted) |
| storage temp. | Refrigerator |
| solubility | Methanol (Slightly, Heated, Sonicated), Water (Slightly, Heated) |
| form | Solid |
| pka | 1.08±0.50(Predicted) |
| color | White to Off-White |
| EPA Substance Registry System | Ethanesulfonic acid, 2-[(aminoiminomethyl)thio]- (25985-57-3) |
Safety information for 2-(Amidinothio)ethanesulfonic acid
Computed Descriptors for 2-(Amidinothio)ethanesulfonic acid
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![2,2'-[Carbonylbis(thio)]bis-ethanesulfonic Acid Sodium Salt](https://img.chemicalbook.in/CAS/20180703/GIF/1110574-95-2.gif)
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