Skip to Content
Merck
CN

Key Documents

View All Documentation

695084

Acetic acid

glacial, ≥99.85%

Synonym(s):

Glacial acetic acid

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
CH3CO2H
CAS Number:
64-19-7
Molecular Weight:
60.05
EC Number:
200-580-7
UNSPSC Code:
12352106
PubChem Substance ID:
329761714
Beilstein/REAXYS Number:
506007
MDL number:
MFCD00036152
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

vapor density

2.07 (vs air)

assay

≥99.85%

autoignition temp.

800 °F

expl. lim.

16 %, 92 °F, 4 %, 59 °F

impurities

≤0.0050% Nonvolatile matter, ≤0.050% Formic acid, ≤0.150% water, ≤5 ppm Acetaldehyde

color

APHA: ≤5

refractive index

n20/D 1.371 (lit.)

bp

117-118 °C (lit.)

mp

16.2 °C (lit.)

transition temp

freezing point ≥16.35 °C

density

1.04 g/mL at 25 °C (lit.)

anion traces

chloride (Cl-): ≤1 ppm, sulfate (SO42-): ≤1 ppm

cation traces

Fe: ≤0.50 ppm, heavy metals: ≤0.5 ppm

SMILES string

[F2C(F2C)13F3C]C(O)=O

InChI

1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)

InChI key

QTBSBXVTEAMEQO-UHFFFAOYSA-N

Other Notes

This product has been replaced by A6283-Sigma-Aldrich | Acetic acid, ReagentPlus®, ≥99% | CH3CO2H

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Still not finding the right product?

Explore all of our products under Acetic acid

pictograms

FlameCorrosion
GHS02,GHS05

signalword

Danger

hcodes

H226,H314

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

102.2 °F - closed cup

flash_point_c

39 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Regulatory Information

新产品

This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
44696APV
44696AP
SHBB0675V
BCBD7881V
BCBD7881

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Zeynab Yaghoubi et al.
Materials science & engineering. C, Materials for biological applications, 103, 109779-109779 (2019-07-28)
A novel MWCNT-PNIPAAm nanocomposite membrane was developed with an excellent cleaning efficiency of thermo-responsive surface. The thermo-responsive N-isopropyle acryleamide (NIPAAm) monomer was polymerized on the surface of MWCNT via free radical polymerization. The prepared MWCNT-PNIPAAm nanocomposite was characterized by FTIR
Isabelle Brunet et al.
The Journal of clinical investigation, 124(7), 3230-3240 (2014-06-18)
Autonomic sympathetic nerves innervate peripheral resistance arteries, thereby regulating vascular tone and controlling blood supply to organs. Despite the fundamental importance of blood flow control, how sympathetic arterial innervation develops remains largely unknown. Here, we identified the axon guidance cue
Grete Andersen et al.
American journal of physiology. Regulatory, integrative and comparative physiology, 308(2), R123-R130 (2014-11-21)
In healthy individuals, postexercise protein supplementation increases muscle protein anabolism. In patients with muscular dystrophies, aerobic exercise improves muscle function, but the effect of exercise on muscle protein balance is unknown. Therefore, we investigated 1) muscle protein balance before, during
View All Related Papers