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77240

Sigma-Aldrich

Peracetic acid solution

purum, ~39% in acetic acid (RT)

Sinónimos:

Peroxyacetic acid

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About This Item

Fórmula lineal:
CH3CO3H
Número de CAS:
79-21-0
Peso molecular:
76.05
Beilstein/REAXYS Number:
1098464
MDL number:
MFCD00002128
UNSPSC Code:
12352106
PubChem Substance ID:
329767563
NACRES:
NA.21

grade

purum

Quality Level

200

form

liquid

shelf life

limited shelf life, expiry date on the label

reaction suitability

reagent type: oxidant

concentration

38.5-41.5% (iodometric, redox titration)
~39% in acetic acid (RT)

impurities

≤6% H2O2
~45% acetic acid

refractive index

n20/D 1.391

density

1.15 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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General description

The product is a 39% solution of peracetic acid in acetic acid. Peracetic acid is widely employed for the disinfection of sewage since it exhibits anti-bacterial, antifungal and sporicidal characteristics.

Application

Peracetic acid may be used in the synthesis of oxiranes (epoxides) via Prilezhaev reaction.

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

5.2 - Organic peroxides and self-reacting hazardous materials

wgk_germany

WGK 2

flash_point_f

132.8 °F - closed cup

flash_point_c

56 °C - closed cup

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Eagleson M.
Concise Encyclopedia Chemistry, 743-743 (1994)
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
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
Greetje A A Castelijn et al.
Veterinary microbiology, 161(3-4), 305-314 (2012-08-22)
Cross-contamination due to Salmonella on the surface of processing equipment greatly contributes to contamination of pork products. Therefore, a clear understanding of surface and survival behaviour of relevant Salmonella serovars in pork processing environments is needed to develop better strategies
Gen Zhang et al.
Journal of chromatography. A, 1266, 110-115 (2012-10-31)
Gas chromatography equipped with electron capture detector (GC-ECD) has been widely used for detecting atmospheric peroxyacetyl nitrate (PAN) and peroxypropionyl nitrate (PPN). However, to the best of our knowledge, only a few capillary columns have been adopted for separation to
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