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meso-2,3-Dimercaptosuccinic acid, 97%, Thermo Scientific Chemicals
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.
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.
Specifications
Melting Point
∼196°C (decomposition)
Quantity
1 g
Beilstein
1725150
Sensitivity
Air Sensitive
Merck Index
14,8865
Solubility Information
Soluble in water,and ethanol (25mg/ml,results in colorless to light yellow,clear).
Formula Weight
182.22
Percent Purity
97%
Chemical Name or Material
meso-2,3-Dimercaptosuccinic acid
Hazard Category
H315-H319-H335-H361
Hazard Statement
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.
Precautionary Statement
P201-P202-P261-P264b-P271-P280i-P281-P302+P352-P304+P340-P305+P351+P338-P308+P313-P332+P313-P362-P501c
EINECSNumber
206-155-2
RTECSNumber
WM7650000
TSCA
Yes
Recommended Storage
Ambient temperatures
RUO – Research Use Only
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