USD $1.00-1.00 / Kilogram
USD $10.00-10.00 / Gram
USD $20.00-40.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
our company was built in 2009 with an iso certificate.
in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.
our main business covers the fields below:
1.noble metal catalysts (pt.pd...)
2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)
3.oled intermediates (fluorene,carbazole,boric acid...)
4.customs synthesis
our advantage:
1.higest quality and good package
2.fast delivery
3.better payment term
4.fast response to customer within 6 hours
5.good business credit in europe ,us ,japan ,korea
succimer basic information
product name: succimer
synonyms: (2r,3s)-2,3-dimercaptosuccinic acid;(2r,3s)-rel-2,3-dimercaptosuccinic acid;butanedioic acid,2,3-dimercapto-, (2r,3s)-rel-;meso-2,3-dimercaptosuccinic acid;api succimer;-rel-2,3-dimercaptosuccinic acid;chemet;dim-sa
cas: 304-55-2
mf: c4h6o4s2
mw: 182.22
einecs: 206-155-2
product categories: inhibitors;api;organic acids;analytical chemistry;ligands for pharmaceutical research;radiopharmaceutical chemistry (chelating reagents);building blocks;chemical synthesis;organic building blocks;sulfur compounds;thiols/mercaptans
mol file: 304-55-2.mol
succimer structure
succimer chemical properties
melting point 196-198 °c (dec.)(lit.)
storage temp. −20°c
form powder
color white to off-white
water solubility soluble in water, and ethanol (25 mg/ml, results in colorless to light yellow, clear).
merck 14,8865
brn 1725150
stability: stable. combustible. incompatible with strong oxidizing agents.
cas database reference 304-55-2(cas database reference)
epa substance registry system butanedioic acid, 2,3-dimercapto-, (2r,3s)-rel-(304-55-2)
safety information
hazard codes xi
risk statements 36/37/38
safety statements 24/25-36-26
wgk germany 2
rtecs wm7650000
f 10-23
tsca yes
hazardous substances data 304-55-2(hazardous substances data)
succimer usage and synthesis
chemical properties white or off-white powder
uses a selective masking agent for cadmium in edta titration of zinc.
uses chelating agent, antihypertensive
uses meso-2,3-dimercaptosuccinic acid is used as a chelating agent and masking agent for cadmium in edta titration of zinc.
uses chelating agent, treatment of lead poisoning
uses a water-soluble chelating agent.
definition chebi: a sulfur-containing carboxylic acid that is succinic acid bearing two mercapto substituents at positions 2 and 3. a lead chelator used as an antedote to lead poisoning.