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236497 Sigma-Aldrich

Potassium acetate

ACS reagent, ≥99.0%

  • 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 329752436

  •  NACRES NA.21

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Properties

Related Categories Chemical Synthesis, Development Quantities for Research, Essential Chemicals, Inorganic Salts, Potassium,
Quality Level   200
grade   ACS reagent
vapor pressure   <0.0000001 hPa ( 25 °C)
assay   ≥99.0%
form   powder or crystals
impurities   ≤0.005% insolubles
pH   6.5-9.0 (25 °C, 5%)
solubility   water: soluble 98.2 g/L at 20 °C
density   1.57 g/cm3 at 25 °C (lit.)
anion traces   chloride (Cl-): ≤0.003%
  phosphate (PO43-): ≤0.001%
  sulfate (SO42-): ≤0.002%
cation traces   Ca: ≤0.005%
  Fe: ≤5 ppm
  Mg: ≤0.002%
  Na: ≤0.03%
  heavy metals: ≤5 ppm (as Pb)
suitability   complies for IR spectroscopy
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

Description

Packaging

100, 500 g in poly bottle

12 kg in poly drum

2.5, 4×2.5 kg in poly bottle

Other Notes

Go to Redi-Dri Product Listing 791733

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

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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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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