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31014 Sigma-Aldrich

Mercury(II) sulfate

ACS reagent, for preparation of solution for COD determination according to DIN 38409, part 41, ≥99%

Synonym: Mercuric sulfate

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Properties

Related Categories Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, M-N, Puriss p.a. ACS, Puriss p.a. ACS More...
grade   ACS reagent
  for preparation of solution for COD determination according to DIN 38409, part 41
InChI Key   DOBUSJIVSSJEDA-UHFFFAOYSA-L
assay   ≥99%
ign. residue (after red. with HCOOH)   ≤0.02% (as SO4)
anion traces   chloride (Cl-): ≤30 mg/kg
  nitrate (NO3-): ≤30 mg/kg
cation traces   Ca: ≤30 mg/kg
  Cd: ≤1 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤10 mg/kg
  Hg+: ≤500 mg/kg
  K: ≤20 mg/kg
  Mg: ≤30 mg/kg
  Na: ≤50 mg/kg
  Pb: ≤5 mg/kg

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Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 1645 6.1 / PGII
WGK Germany 
3
RTECS 
OX0500000
Protocols & Articles
Peer-Reviewed Papers
15

References

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