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SUCCIMER | ||
PRODUCT IDENTIFICATION |
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CAS NO. | 304-55-2 |
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EINECS NO. | 206-155-2 | |
FORMULA | HOOCCH(SH)CH(SH)COOH | |
MOL WT. | 182.21 | |
H.S. CODE |
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TOXICITY |
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SYNONYMS | 2,3-Dithio-meso-tartaric acid; | |
Chemet; DMSA; meso-2,3-Dimercaptosuccinic acid; Succimero; | ||
DERIVATION |
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CLASSIFICATION |
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PHYSICAL AND CHEMICAL PROPERTIES |
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PHYSICAL STATE | white crystalline powder | |
MELTING POINT | 196 - 198 C | |
BOILING POINT |
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SPECIFIC GRAVITY |
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SOLUBILITY IN WATER | soluble | |
pH | 2 - 3 | |
VAPOR DENSITY |
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AUTOIGNITION |
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NFPA RATINGS |
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REFRACTIVE INDEX |
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FLASH POINT |
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STABILITY |
Stable under ordinary conditions |
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GENERAL DESCRIPTION & APPLICATIONS |
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Succimer is a chelating agent used in the treatment of heavy metal poisoning (arsenic, mercury and lead). It is used to treat Wilson's disease, a genetic disorder in which the body tends to retain copper It is used as a selective masking agent for cadmium in EDTA titration of zinc. Succimer is a white crystalline powder with a characteristic mercaptan odor and taste; melting point 196 - 198 C; administered orally. Dimercaprol is another common heavy metal chelating agent. | ||
SALES SPECIFICATION | ||
APPEARANCE |
white crystalline powder | |
ASSAY |
98.0%
min
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MELTING POINT |
196 - 198 C |
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pH |
2 - 3 |
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RESIDUE ON IGNITION |
0.5% min |
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HEAVY METALS |
20ppm max |
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LOSS ON DRYING |
1.0% max |
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TRANSPORTATION | ||
PACKING |
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HAZARD CLASS | ||
UN NO. | ||
OTHER INFORMATION | ||
Hazard Symbols: , Risk Phrases: , Safety Phrases: 24/25 |
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