Basic information of 2,3-Dimercaptosuccinic Acid
Name | 2,3-Dimercaptosuccinic Acid |
Alias | Succimer;(2R,3S)-2,3-diMercaptosuccinic acid; |
CAS NO. | 304-55-2 |
Molecular Formula | C4H6O4S2 |
Molecular Weight | 182.22 |
Quality Standard | CP2015 / 98.0% min |
Grade Standard | Food grade; Medicine grade |
Package Size | 25kg/bag |
Use of 2,3-Dimercaptosuccinic Acid(CAS NO.304 55 2)
2,3-Dimercaptosuccinic Acid (DMSA Powder)is used for the treatment of lead poisoning in children with blood level measured above 45 µg/dL. It cannot cross the blood–brain barrier of humans, limiting its application for extracting heavy metals from parts of the body other than the central nervous system.
for provocation of tissue heavy metals in anticipation of a urine test
for the treatment of lead poisoning
as agents for the mobilization of cadmium, lead and arsenic owing to the ability of these monoesters to cross cell membranes
COA of 2,3-Dimercaptosuccinic Acid
Items | Specification |
Appearance | white crystalline powder |
Identification | positive |
Melting point | 194-198C |
Heavy metal | ≤10ppm |
Ph | 2.5-3.0 |
Loss on drying | ≤1% |
Residue on ignition | ≤0.1% |
Assay | ≥98.5% |
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