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241245 Sigma-Aldrich

Sodium acetate

ACS reagent, ≥99.0%

Synonym: Acetic acid sodium salt

  • CAS Number 127-09-3

  • Linear Formula CH3COONa

  • Molecular Weight 82.03

  •  Beilstein/REAXYS Number 3595639

  •  EC Number 204-823-8

  •  MDL number MFCD00012459

  •  eCl@ss 39021906

  •  PubChem Substance ID 329752574

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Properties

Related Categories ACS Grade Buffers, Analytical/Chromatography, Biochemicals and Reagents, Biological Buffers, Buffers A to Z,
grade   ACS reagent
InChI Key   VMHLLURERBWHNL-UHFFFAOYSA-M
assay   ≥99.0%
form   solid
autoignition temp.   1112 °F
impurities   ≤0.01% insolubles
loss   ≤1.0% loss on drying
pH   7.0-9.2 (25 °C, 5%)
pKa    4.76 (acetic acid)
mp   >300 °C (dec.) (lit.)
anion traces   chloride (Cl-): ≤0.002%
  phosphate (PO43-): ≤0.001%
  sulfate (SO42-): ≤0.003%
cation traces   Ca: ≤0.005%
  Fe: ≤0.001%
  Mg: ≤0.002%
  heavy metals: ≤0.001% (by ICP-OES)
suitability   complies for IR spectroscopy

Description

Packaging

1 kg in poly bottle

2.5 kg in poly drum

5, 100, 500 g in poly bottle

Other Notes

Go to Redi-Dri Product Listing 791741

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 
1
RTECS 
AJ4300010
Flash Point(F) 
>482 °F
Flash Point(C) 
>250 °C

Documents

Certificate of Analysis

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Certificate of Origin

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Protocols & Articles

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Peer-Reviewed Papers
15

References

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