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W200379 Sigma-Aldrich

Acetaldehyde solution

40 wt. % in H2O

  • CAS Number 75-07-0

  • Linear Formula CH3CHO

  • Molecular Weight 44.05

  •  FEMA Number 2003

  •  MDL number MFCD00006991

  •  eCl@ss 39021102

  •  PubChem Substance ID 24900789

  •  Flavis number 5.001

  •  NACRES NA.21

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Properties

Related Categories A-B, Alphabetical Listings, Flavors and Fragrances More...
Quality Level   400
biological source   synthetic
reg. compliance   FDA 21 CFR 177.2410
  FDA 21 CFR 182.60
assay   35.00-45.00% (by hydroxylamine, titration)
form   liquid
concentration   40 wt. % in H2O
refractive index   n20/D 1.3771
density   0.868 g/mL at 20 °C
Documentation   see Safety & Documentation for available documents
Organoleptic   ethereal
food allergen   no known allergens
SMILES string   [H]C(C)=O
InChI   1S/C2H4O/c1-2-3/h2H,1H3
InChI key   IKHGUXGNUITLKF-UHFFFAOYSA-N

Description

Packaging

1 kg in glass bottle

Other Notes

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Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Target organs 
Respiratory system
RIDADR 
UN 1993BF 3 / PGII
WGK Germany 
WGK 1
Flash Point(F) 
-0.0 °F - closed cup
Flash Point(C) 
< -17.78 °C - closed cup
Protocols & Articles

Articles

Hard-to-Handle Ingredients? Packaging Engineers Can Help

Introducing Hard-to-Handle Ingredients Acetaldehyde What is a Packaging Engineer? Packaging Engineers Offer Support Pack Selection and Testing Other Considerations Sigma-Aldrich Offers Support
Dr. Luke Grocholl1, Stacy Kingston2

1Quality Assurance Supervisor, Sigma-Aldrich Flavors and Fragrances
2Stacy Kingston, Senior Packaging Engineer
Keywords: Oxidations, Phase transitions

Related Content

Flavors and Fragrances Quality and Regulatory

From a comprehensive vendor approval process, to the testing of raw material at receipt as well as when product is ready to be shipped; we prove our dedication to supply chain transparency, every day.
Keywords: Allergens, Food Safety, Solvents

Peer-Reviewed Papers
15

References

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