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Acetic Anhydride, ACS Grade

Reagent In The Synthesis Of Various Organic Molecules And Aspirin

Article code
AANHA
CAS
108-24-7
Grade
ACS Grade
Purity
≥99.50%
Category
Other laboratory materials

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Properties

Article / SKU
AANHA
CAS
108-24-7
Synonyms
Acetanhydride, Ethanoic anhydride, Acetic oxide, Acetyl anhydride, Acetic acid anhydride, Acetyl ether, Acetyl oxide, Acetic acid anhydride
Assay
≥99.50%
PubChem ID
7918
Grade
ACS Grade
Color
≤10
Physical form
Liquid
Appearance
Colorless
Odor
Pungent
pH
3
Melting point
-99.58°F/ -73.1°C
Boiling Point
140 °C / 284 °F @ 760 mmHg
Vapor pressure
5 mbar @ 20 °C
Density
1.08 g/cm³
Auto-ignition temperature
316 °C / 600.8 °F
Molecular formula
C 4 H 6 O 3
Molecular weight
102.09
Acetic Acid
≤0.50%
Autoship Available
Yes
Chloride (Cl)
≤1.00ppm
Evaporation rate
0.46
Flash Point
49 °C / 120.2 °F Closed Cup
Heavy metals
≤1.000ppm
Iron (Fe)
≤1.000ppm
Pillar
High Purity
Sulfur Compounds
≤1.0ppm
Vapor density
3.5
Viscosity
0.91 mPa.s at 20 °C

Packaging options — size and article

SizeArticle / SKU
6 x 500ml CaseAANHA-500MLCS
500mlAANHA-500ML
1LAANHA-1L
4LAANHA-4L
4 x 1L CaseAANHA-1LCS
1GalAANHA-1GAL
4 x 1Gal CaseAANHA-1GALCS
4 x 4L CaseAANHA-4LCS
5GalAANHA-5GAL
55GalAANHA-55GAL

Packaging options

  • 6 x 500ml Case
  • 500ml
  • 1L
  • 4L
  • 4 x 1L Case
  • 1Gal
  • 4 x 1Gal Case
  • 4 x 4L Case
  • 5Gal
  • 55Gal

Details

Acetic Anhydride, ACS Grade

Acetic Anhydride ACS Grade is a clear, colorless liquid like with a strong, vinegar-like odor. It is commonly used in the production of cellulose acetate fibers and plastics. In chemical synthesis it is widely used as an acetylating agent, and for making aspirin . It is used in the food & beverage industry as a dehydrating agent. It is widely used as a general solvent.

ACS Grade chemicals meet or exceed purity standards set by the American Chemical Society (ACS) of at least 95% purity. They can be used in food, drug, and medicinal environments.

Common Uses and Applications

Medical Research And High School/College Laboratories

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