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meso-2,3-Dimercaptosuccinic acid, 97%
CAS: 304-55-2 | C4H6O4S2 | 182.208 g/mol
Supplier: Thermo Scientific Chemicals A1790906
Description
It is applied as a selective masking agent and chelating agent for cadmium in EDTA titration of zinc.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsIt is applied as a selective masking agent and chelating agent for cadmium in EDTA titration of zinc.
Solubility
Soluble in water, and ethanol (25 mg/ml, results in colorless to light yellow, clear).
Notes
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.
Specifications
| meso-2,3-Dimercaptosuccinic acid | |
| ∼196°C (decomposition) | |
| MFCD00064799 | |
| 1725150 | |
| 14,8865 | |
| Soluble in water,and ethanol (25mg/ml,results in colorless to light yellow,clear). | |
| C(C(C(=O)O)S)(C(=O)O)S | |
| 182.208 | |
| CHEBI:63623 | |
| 97% |
| 304-55-2 | |
| C4H6O4S2 | |
| 5 g | |
| Air Sensitive | |
| succimer, meso-2,3-dimercaptosuccinic acid, meso-dimercaptosuccinic acid, dmsa, dim-sa, 2r,3s-rel-2,3-dimercaptosuccinic acid, succimero, succimerum, chemet, dimercaptosuccinic acid | |
| ACTRVOBWPAIOHC-XIXRPRMCSA-N | |
| (2S,3R)-2,3-bis(sulfanyl)butanedioic acid | |
| 2724354 | |
| 182.22 |
Chemical Identifiers
| 304-55-2 | |
| 182.208 | |
| ACTRVOBWPAIOHC-XIXRPRMCSA-N | |
| 2724354 | |
| (2S,3R)-2,3-bis(sulfanyl)butanedioic acid |
| C4H6O4S2 | |
| MFCD00064799 | |
| succimer, meso-2,3-dimercaptosuccinic acid, meso-dimercaptosuccinic acid, dmsa, dim-sa, 2r,3s-rel-2,3-dimercaptosuccinic acid, succimero, succimerum, chemet, dimercaptosuccinic acid | |
| CHEBI:63623 | |
| C(C(C(=O)O)S)(C(=O)O)S |
Safety and Handling
GHS H Statement
H361-H315-H319-H335
Suspected of damaging fertility or the unborn child.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P201-P202-P261-P264b-P271-P280i-P281-P302+P352-P304+P340-P305+P351+P338-P308+P313-P332+P313-P362-P501c
H315-H319-H335-H361
EINECSNumber : 206-155-2
RTECSNumber : WM7650000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only