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meso-2,3-Dimercaptosuccinic acid

ALDRICH/D7881 - ~98%

Synonym: 2,3-Dithio-meso-tartaric acid; DIM-SA; DMS; DMSA; Succimer

CAS Number: 304-55-2
Empirical Formula (Hill Notation): C4H6O4S2
Molecular Weight: 182.22
EC Number: 206-155-2
MDL Number: MFCD00064799
Linear Formula: HO2CCH(SH)CH(SH)CO2H
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-D7881-1G 1 g
 $34.00
1/EA		 Add To Favorites
45-D7881-5G 5 g
 $96.60
1/EA		 Add To Favorites
45-D7881-25G 25 g
 $317.00
1/EA		 Add To Favorites
45-D7881-50G 50 g
 $608.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: D7881-50G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: D7881-1G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: D7881-5G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: D7881-25G

 

assay ~98%
form powder
InChI 1S/C4H6O4S2/c5-3(6)1(9)2(10)4(7)8/h1-2,9-10H,(H,5,6)(H,7,8)/t1-,2+
InChI key ACTRVOBWPAIOHC-XIXRPRMCSA-N
mp 196-198 °C (dec.) (lit.)
Quality Level 200 
SMILES string OC(=O)[C@@H](S)[C@@H](S)C(O)=O
storage temp. −20°C
Application: meso-2,3-Dimercaptosuccinic acid (DMSA) has been used to form a monolayer on Mg/Ti/Au micromotors to enhance the chelation of toxic heavy metal contaminants (Zn(II), Cd(II) and Pb(II)) from polluted aqueous solutions.
It can be used:
• As a reducing and stabilizing agent to synthesize monolayer-protected gold clusters.
• For terminal carboxylation of the oleylamine coated Fe3O4 nanoparticles, to develop targeted curcumin drug delivery system.
Packaging: 1, 5, 25, 50 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 2
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ~98%
mp 196-198 °C (dec.) (lit.)
Storage Temp. −20°C
UNSPSC 12352100

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