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00166 Sigma-Aldrich

Eschka’s Reagent

for sulfur determination in carbon, 38-42% (Mg, complexometric)

Synonym: Magnesium oxide – sodium carbonate 2:1

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Properties

Related Categories Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, Application Specific Reagents, Decomposition Reagents,
InChI Key   GANAIKRVCIWEMO-UHFFFAOYSA-L
assay   38-42% (Mg, complexometric)
quality   for sulfur determination in carbon
impurities   magnesium oxide
  ≤0.0005% total of sulfur (S)
loss   ≤0.5% loss on drying, 105 °C
cation traces   Ba: ≤10 mg/kg
  Ca: ≤200 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤50 mg/kg
  K: ≤50 mg/kg
  Mn: ≤5 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Zn: ≤5 mg/kg

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Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles
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