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95321 Sigma-Aldrich

Hydrogen peroxide solution

≥30%, for trace analysis

  • CAS Number 7722-84-1

  • Empirical Formula (Hill Notation) H2O2

  • Molecular Weight 34.01

  •  Beilstein Registry Number 3587191

  •  MDL number MFCD00011333

  •  PubChem Substance ID 329770445

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Atomic Absorption Spectroscopy (AAS), Digestion Reagents, High Purity Reagents for Trace Analysis,
grade   for trace analysis
vapor pressure   23.3 mmHg ( 30 °C)
InChI Key   MHAJPDPJQMAIIY-UHFFFAOYSA-N
assay   ≥30% (titration)
shelf life   ~4 yr
concentration   ≥30%
impurities   ≤2 mg/kg total nitrogen (N)
density   1.11 g/mL at 20 °C
anion traces   bromide (Br-): ≤0.05 mg/kg
  chloride (Cl-): ≤0.05 mg/kg
  fluoride (F-): ≤1 mg/kg
  nitrate (NO3-): ≤0.5 mg/kg
  phosphate (PO43-): ≤0.1 mg/kg
  sulfate (SO42-): ≤0.1 mg/kg
cation traces   Ag: ≤0.5 μg/kg
  Al: ≤1 μg/kg
  As: ≤1 μg/kg
  Au: ≤1 μg/kg
  B: ≤1 μg/kg
  Ba: ≤0.5 μg/kg
  Be: ≤0.5 μg/kg
  Bi: ≤0.5 μg/kg
  Ca: ≤10 μg/kg
  Cd: ≤0.5 μg/kg
  Co: ≤0.5 μg/kg
  Cr: ≤0.5 μg/kg
  Cs: ≤0.5 μg/kg
  Cu: ≤0.5 μg/kg
  Fe: ≤5 μg/kg
  Ga: ≤0.5 μg/kg
  Ge: ≤0.5 μg/kg
  Hg: ≤1 μg/kg
  In: ≤0.5 μg/kg
  Ir: ≤0.5 μg/kg
  K: ≤5 μg/kg
  Li: ≤0.5 μg/kg
  Mg: ≤1 μg/kg
  Mn: ≤0.5 μg/kg
  Mo: ≤0.5 μg/kg
  Na: ≤5 μg/kg
  Ni: ≤0.5 μg/kg
  Os: ≤0.5 μg/kg
  Pb: ≤0.5 μg/kg
  Pd: ≤0.5 μg/kg
  Pt: ≤0.5 μg/kg
  Rb: ≤0.5 μg/kg
  Rh: ≤0.5 μg/kg
  Ru: ≤0.5 μg/kg
  Sb: ≤0.5 μg/kg
  Se: ≤1 μg/kg
  Sn: ≤0.5 μg/kg
  Sr: ≤0.5 μg/kg
  Ti: ≤1 μg/kg
  Tl: ≤0.5 μg/kg
  U: ≤0.5 μg/kg
  V: ≤0.5 μg/kg
  Zn: ≤1 μg/kg
  Zr: ≤0.5 μg/kg
storage temp.   2-8°C

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2014 8(5.1) / PGII
WGK Germany 
1

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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