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Merck
CN

94329

Sigma-Aldrich

Peracetic acid solution

purum, ~40% in acetic acid: water

Synonym(s):

Peroxyacetic acid

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About This Item

Linear Formula:
CH3CO3H
CAS Number:
79-21-0
Molecular Weight:
76.05
Beilstein:
1098464
MDL number:
MFCD00002128
UNSPSC Code:
12352106
PubChem Substance ID:
329770325

Key Documents

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grade

purum

form

solution

reaction suitability

reagent type: oxidant

concentration

~40% in acetic acid: water

density

1.16 g/mL at 20 °C

storage temp.

2-8°C

SMILES string

CC(=O)OO

InChI

1S/C2H4O3/c1-2(3)5-4/h4H,1H3

InChI key

KFSLWBXXFJQRDL-UHFFFAOYSA-N

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Application

concentrate for desinfection

Signal Word

Danger

Hazard Statements

H242,H302,H314,H335,H410

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Org. Perox. D - Skin Corr. 1A - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

5.2 - Organic peroxides and self-reacting hazardous materials

WGK

WGK 2

Flash Point(F)

149.0 °F

Flash Point(C)

65 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Eagleson M.
Concise Encyclopedia Chemistry, 894-894 (1994)
Alberto Baggioli et al.
Physical chemistry chemical physics : PCCP, 15(4), 1130-1140 (2012-12-12)
We examine several computational strategies for the prediction of the (17)O-NMR shielding constants for a selection of organic acids and peracids in aqueous solution. In particular, we consider water (the solvent and reference for the chemical shifts), hydrogen peroxide, acetic
Mehmet Kitis
Environment international, 30(1), 47-55 (2003-12-11)
Peracetic acid is a strong disinfectant with a wide spectrum of antimicrobial activity. Due to its bactericidal, virucidal, fungicidal, and sporicidal effectiveness as demonstrated in various industries, the use of peracetic acid as a disinfectant for wastewater effluents has been
Abelardo González et al.
Water environment research : a research publication of the Water Environment Federation, 84(3), 247-253 (2012-07-05)
Disinfection of an advanced primary effluent using a continuous-flow combined peracetic acid/ultraviolet (PAA/UV) radiation system was evaluated. The purpose was to determine whether the maximum microbial content, established under Mexican standards for treated wastewaters meant for reuse--less than 240 most
Hanem F Khater et al.
Parasitology research, 112(1), 259-269 (2012-10-24)
The fowl tick, Argas persicus (Oken), is of veterinary importance as a parasite of poultry and wild birds. The antitick efficacy, in vitro and in vivo, of peracetic acid (PAA) and deltamethrin (DMT) was tested separately against A. persicus through
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