2, 3-Dimercaptosuccinic Acid CAS 304-55-2 Succimer

Price	USD5.00
Packge	1kg

Min. Order:10kg
Supply Ability:20tons
Time:2022-06-28

Product Details

Product NameSuccimer
CAS No.304-55-2
EINECS No.206-155-2
MFC4H6O4S2
MW182.22
InChIKeyACTRVOBWPAIOHC-XIXRPRMCNA-N
AppearancePowderWhite to off-white
Melting point 196-198 °C (dec.)(lit.)
storage temp. -20°C
Water Solubility Soluble in water, and ethanol (25 mg/ml, results in colorless to light yellow, clear).
Boiling point 285.62°C (rough estimate)
density 1.439 (estimate)

Basic Info.

Model NO.

Lingding552

CAS

304-55-2

Molecular Formula

C4h6o4s2

Molecular Weight

182.21800

Transport Package

According to Customer Needs

Specification

99%

Trademark

LINWO

Origin

Hebei, China

Production Capacity

9000kg Per Week

Appearance & Physical State	white crystalline powder
Density	1.617 g/cm3
Boiling Point	267.57ºC at 760 mmHg
Melting Point	196-198ºC (dec.)
Flash Point	115.622ºC
Stability	Stable. Combustible. Incompatible with strong oxidizing agents.
Storage Condition	-20ºC
Vapor Pressure	0.002mmHg at 25°C

Dimercaptosuccinic acid (DMSA), also called succimer, is the organosulfur compound with the formula HO2CCH(SH)CH(SH)CO2H. This colorless solid contains two carboxylic acid and two thiol groups, the latter being responsible for its mildly unpleasant odour. It occurs in two diastereomers, meso and the chiral dl forms. The meso isomer is used as a chelating agent for treatment of heavy metal toxicity and is a water-soluble and non-toxic substance. When radiolabeled with technetium-99m, it helps in diagnostic testing of renal function.
It is on the World Health Organization's List of Essential Medicines, the most important medications needed in a basic health system under the name succimer.

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