Property | Value |
---|---|
Product Name | Dimercaptosuccinic acid |
CAS Number | 2418-14-6 |
Molecular Formula | C4H6O4S2 |
Molecular Weight | 182.22 |
Melting Point | 196-198°C |
Boiling Point | 285.62°C (estimate) |
Density | 1.439 g/cm³ (estimate) |
Refractive Index | 1.5220 (estimate) |
Storage Temperature | -20°C, under inert atmosphere |
Appearance | White to Off-White solid |
Dimercaptosuccinic acid, also known as 2,3-dimercaptosuccinic acid or DMSA, is a chelating agent used in the treatment of mercury and lead poisoning. It is air-sensitive and unstable in DMSO. The compound is slightly soluble in methanol and has a pKa of 2.74 at 25°C.
Q: What is the main use of Dimercaptosuccinic acid?
A: Dimercaptosuccinic acid (DMSA) is primarily used as a chelating agent in the treatment of mercury and lead poisonings.
Q: How should Dimercaptosuccinic acid be stored?
A: Dimercaptosuccinic acid should be stored at -20°C in a freezer, under an inert atmosphere, and in a desiccated environment to maintain its stability.
Q: What is the purity of commercially available Dimercaptosuccinic acid?
A: The purity of commercially available Dimercaptosuccinic acid typically ranges from 95% to 99.9%, depending on the supplier and grade required.
Company Name | Contact | Product Details |
---|---|---|
Career Henan Chemical Co. | 86 0371 86658258, 8613203830695 | Purity: 98%, Package: 1KG |
Hefei TNJ Chemical Industry Co., Ltd. | 0551 65418671 | meso-2,3-Dimercaptosuccinic acid |
ANHUI WITOP BIOTECH CO., LTD | 8615255079626 | Purity: 98%, Package: 25kg |
Dideu Industries Group Limited | 86 29 89586680, 86 15129568250 | Purity: 99.9%, Package: 1g, Price: 1USD |
Dayang Chem (Hangzhou) Co., Ltd. | 571 88938639, 8617705817739 | Purity: 95-99%, Package: 0.1KG, 1KG, 1000KG |
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