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Thermo Scientific Chemicals
meso-2,3-Dimercaptosuccinic acid, 97%
CAS: 304-55-2 | C4H6O4S2 | 182.208 g/mol
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化學識別
CAS304-55-2
IUPAC Name2,3-disulfanylbutanedioic acid
Molecular FormulaC4H6O4S2
InChI KeyACTRVOBWPAIOHC-UHFFFAOYNA-N
SMILESOC(=O)C(S)C(S)C(O)=O
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規格
規格表
規格表Appearance (Color)White
Assay (Aqueous acid-base Titration)≥96.0 to ≤104.0%
Identification (FTIR)Conforms
FormPowder
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.
Applications
It 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.
It 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.
RUO – Research Use Only
General References:
- Vineeta N.; Singh V.; Makkar S. Anti microbial activity of dimercaptosuccinic acid (DMSA): a new chelating agent.J Indian Soc Pedod Prev Dent.,2001,19(4), 160-163.
- Kramer HJ.; Mensikova V.; Bäcker A.; Meyer-Lehnert H.; Gonick HC. Interaction of dimercaptosuccinic acid (DMSA) with angiotensin II on calcium mobilization in vascular smooth muscle cells.Biochem Pharmacol.,2003,65(10), 1741-6.
- Water soluble chelating agent.