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meso-2,3-Dimercaptosuccinic acid

BGC Id:770183812098
CAS No:304-55-2
Synonyms:2,3-dithiosuccinicacid ; chemet ; meso-dimercaptosuccinicacid ; succimer ; dmsa ; meso-dmsa ; 2,3-dimercaptosuccinic ; dim-sa ; api succimer ; ro1-7977
Molecular Formula:C4H6O4S2
Molecular Weight:182.22
EINECS:206-155-2
Structural Formula

Verified providers in 2025

The following 7 notable providers have been checked and can be recommended.
Chemical-Suppliers
BOC Sciences
Description : meso-2,3-Dimercaptosuccinic Acid is used as a chelating agent and masking agent for cadmium in EDTA titration of zinc. Detoxification of heavy metal.
  • Molecular Weight :182.22
  • Boiling Point :267.57 ℃ at 760 mmHg
  • Melting Point :193 °C
  • Purity :98 %
Molecular Formula : C4H6O4S2 Canonical SMILES : C(C(C(=O)O)S)(C(=O)O)S InChI : InChI=1S/C4H6O4S2/c5-3(6) >>more

Chemical-Suppliers
BLD Pharmatech
Smile code: O=C(O)[C@@H](S)[C@@H](S)C(O)=O MDL Number: MFCD00064799 Purity : 95% Available in stock: 2633 g

The last intensive check and update was carried out on 2025/07/16.

Identify

Synonyms:
2,3-dithiosuccinicacid ; chemet ; meso-dimercaptosuccinicacid ; succimer ; dmsa ; meso-dmsa ; 2,3-dimercaptosuccinic ; dim-sa ; api succimer ; ro1-7977
CAS:
304-55-2
EINECS:
206-155-2
Molecular Formula:
C4H6O4S2
MDL:
MFCD00064799

Properties

Molecular Weight:
182.22 g·mol−1
Density:
1.62 g/cm3 (Predicted)
Melting point:
196-198 °C (dec.)(lit.)
Boiling point:
~267.6° C at 760 mmHg (Predicted)
download Download Molfile

Suppliers

Shandong Lanhai Industry Co.,Ltd.

Тип компании: Producer
Shandong Lanhai Industry Co., Ltd established in 2015. The headquartered located in the beautiful Spring city Jinan. 2-Bromophenylboronic acid также подан Shandong Lanhai Industry Co.,Ltd.. The company's factory is located in Coal Chemical Industrial Park, Juye County, Heze City Shandong province.Lanhai Industry is a high-tech enterprise in Shandong Province. The company integrates science, industry and trade, specializing in the research, development, production and operation of fluorosilicone products, OLED intermediates and agricultural fertili ...
страна: P.R.China   телефон: +86-15953182965  

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

Тип компании: Producer
страна: P.R.China
телефон: +86 571 88026825
факс: +86 571 88282557
Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) также предлагает 4-Aminoisoquinoline. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...

BOC Sciences

BOC Sciences provides a wide range of customer services, bulk and specialty compounds to the pharmaceutical, agrochemical and biotechnology industries. Мы поставщик Pf-07321332. We intend to offer you the products and services of the highest quality at the most reasonable, cost efficient prices. Most of our compounds can be supplied ranging from mg to kg and arrive with analytic report. We hope to add immense value to your research projects!
Тип компании: Supplier
страна: USA
телефон: +1-631-485-4226
факс: +1-631-614-7828

Carbone Scientific Co., Ltd.

Тип компании: Supplier
Carbone scientific is located at London, UK. We are mainly engaged in the marketing development, R&D, technical support and service. Carbone scientific provides fine chemicals, pharmaceutical intermediates, and active pharmaceutical ingredients to the global marketplaces. Our aim is to make those most popular products available to these pharmaceutical and biotech companies, research organizations and university labs worldwide. Мы предоставляем Protionamide также. Our online catalogue has already listed over 50 ...
страна: U.K.   телефон: +44 (0)203 769 4441 ext 1   факс: +44 (0)203 769 4441 ext 2

BLD Pharmatech Ltd

Тип компании: Supplier
страна: P.R.China
телефон: +86-21-61629022
факс: +86-21-50201702
Founded in 2014 and headquartered in Shanghai, China, BLD Pharmatech Ltd. with more than 600,000 items, scale up manufacture and custom services is a leading manufacturer and supplier of diversified research chemicals in the industry. BLD Pharmatech Ltd является продавцом Methyl 1,2,3,4-tetrahydroisoquinoline-6-carboxylate hydrochloride. Our considerable stock of a wide range of laboratory chemicals, from heterocycles, boron acids, amino acids, metal catalysts to chiral compounds, is ready for worldwide shipping. The ISO certifications and DUNS registration are our testimonie ...

BIOZOL Diagnostica Vertrieb GmbH

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. bis-((-)-Pinanediolato)diboron также будут предоставлены нами. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...
Тип компании: Supplier of chemical products
страна: Germany
телефон: +49-871-966346-0
факс: +49-871-966346-13

BuGuCh & Partners

Тип компании: Producer
We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
страна: Germany  

Safety Information

Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
24/25-36-26 (S)
WGK Germany:
2
RTECS:
WM7650000
Storage temperature:
-20°C

What other providers are available for CAS 304-55-2?

In addition to the providers presented here for meso-2,3-Dimercaptosuccinic acid with the CAS number 304-55-2, there are other 55 providers with slightly different product names available for this CAS number.

+2 additional providers that we know from the past
Junwee Chemical Co., Ltd. | Simagchem Corporation | H&Z Industry Co.,Ltd | Xingrui Industry Co., Limited | Lori Industry Co., Ltd | Zehao Industry Co., Ltd. | Nantong Xindao Biotech Ltd | Leap Chem Co., Ltd +12 additional providers that we know from the past
Wuhan PharmChem Co., LTD. | Sancai Industry Co.,Ltd. | Shandong Minglang Chemical Co., Ltd | Shandong SanYoung Industry Co., Ltd | Skyrun Industrial Co., Ltd. +16 additional providers that we know from the past
+2 additional providers that we know from the past
+1 additional providers that we know from the past
+2 additional providers that we know from the past
+4 additional providers that we know from the past




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