1005706

Glacial acetic acid

United States Pharmacopeia (USP) Reference Standard

• Synonym(s): Acetic acid, Glacial acetic acid
• Linear Formula: CH₃CO₂H
• CAS Number: 64-19-7
• Molecular Weight: 60.05
• Beilstein: 506007
• MDL number: MFCD00036152
• PubChem Substance ID: 329748133
• NACRES: NA.24

Properties

• grade: pharmaceutical primary standard
• vapor density: 2.07 (vs air)
• autoignition temp.: 800 °F
• expl. lim.: 16 %, 92 °F; 4 %, 59 °F
• manufacturer/tradename: USP
• technique(s): gas chromatography (GC): suitable
• refractive index: n20/D 1.371 (lit.)
• bp: 117-118 °C (lit.)
• mp: 16.2 °C (lit.)
• density: 1.049 g/mL at 25 °C (lit.)
• application(s): pharmaceutical (small molecule)
• format: neat
• SMILES string: CC(O)=O
• InChI: 1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
• InChI key: QTBSBXVTEAMEQO-UHFFFAOYSA-N

Description

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Glacial acetic acid reference standard intended for use in specified quality tests and assays.

Also used to prepare standard solutions for analysis by liquid chromatography method coupled to a UV detector for determination of the amount of acetic acid in peptides.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

This product is part of the USP Biologics program.

USP issued SDS can be found here.

Sales restrictions may apply.

Safety Information

• Pictograms: GHS02,GHS05
• Signal Word: Danger
• Hazard Statements: H226 - H314
• Precautionary Statements: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point(F): 102.2 °F
• Flash Point(C): 39 °C