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25059 Sigma-Aldrich

Potassium acetate

puriss., meets analytical specification of Ph. Eur., BP, E261, 99-101%

  • CAS Number 127-08-2

  • Linear Formula CH3COOK

  • Molecular Weight 98.14

  •  Beilstein/REAXYS Number 3595449

  •  EC Number 204-822-2

  •  MDL number MFCD00012458

  •  PubChem Substance ID 329752771

  •  NACRES NA.21

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Properties

Related Categories Chemical Synthesis, Essential Chemicals, Inorganic Salts, Potassium, Potassium Salts,
Quality Level   200
grade   puriss.
assay   99-101%
quality   meets analytical specification of Ph. Eur., BP, E261
impurities   residual solvents, complies
  ≤0.0004% heavy metals (as Pb)
  ≤0.05% KMnO4 red. matter (as HCOOH)
loss   ≤1% loss on drying, 150 °C, 2 h
pH   7.5-9 (20 °C, 5%)
density   1.57 g/cm3 at 25 °C (lit.)
anion traces   chloride (Cl-): ≤50 mg/kg
  sulfate (SO42-): ≤100 mg/kg
cation traces   Al: ≤1 mg/kg
  As: ≤2 mg/kg
  Ca: ≤50 mg/kg
  Cu: ≤4 mg/kg
  Fe: ≤10 mg/kg
  Mg: ≤30 mg/kg
  Na: ≤5000 mg/kg
  Pb: ≤4 mg/kg
  Zn: ≤10 mg/kg
SMILES string   [K+].CC([O-])=O
InChI   1S/C2H4O2.K/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
InChI key   SCVFZCLFOSHCOH-UHFFFAOYSA-M
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
RTECS 
AJ3325000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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