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6004-24-6 - (1-Hexadecyl)pyridinium chloride monohydrate, 98% - Cetylpyridinium chloride monohydrate - A13499 - Alfa Aesar

A13499 (1-Hexadecyl)pyridinium chloride monohydrate, 98%

Codice CAS
6004-24-6
Sinonimi
Cetylpyridinium chloride monohydrate

Dimensioni Prezzo ($) Quantità Disponibilità
25g 11,50
100g 30,40
500g 101,00
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(1-Hexadecyl)pyridinium chloride monohydrate, 98%

MDL
MFCD00149977
EINECS
204-593-9

Proprietà chimiche

Formula
C21H38ClN•H2O
Peso formula
358.02 (339.99anhy)
Punto di fusione
83-86°
Solubilità
Soluble in water, alcohol, chloroform

Applicazioni

(1-Hexadecyl)pyridinium chloride monohydrate is used in a study to assess removal of emulsified oil from oily waste water and removal of emulsified food and mineral oils from waste water. And it is used for detergent-based extraction of membrane-associated enzymes such as alkaline phosphatase, and in extraction of chromium and palladium.

Note

Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Letteratura

Hayati Filik.; Esma Tutem.; Resat Apak.; Erol Ercag. Spectrophotometric determination of gallium(III) with carminic acid and hexadecylpyridinium chloride. Microchimica Acta. 1998, 129, (1), 57-63.

Renata Komendova-Vlasankova.; Lumír Sommer. Separation and Preconcentration of Platinum Group Metals and Gold on Modified Silica and XAD Sorbents in the Presence of Cationic Surfactants for Their Determination by ICP-AES. Collect. Czech. Chem. Commun. 2002, 67, (4), 454-470.

Catalyst, used in combination with tungstophosphoric acid for the chemoselective oxidation of anilines to nitroso- or nitrobenzenes by hydrogen peroxide: J. Org. Chem., 58, 3633 (1993).

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H301-H330-H315-H319-H335

Toxic if swallowed. Fatal if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: P301+P310a-P304+P340-P305+P351+P338-P320-P330-P405-P501a

IF SWALLOWED: IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Specific treatment is urgent (see label). Rinse mouth. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Merck
14,2032
Beilstein
3578606
Classe di rischio
6.1
Gruppo di imballaggio
II
Codice tariffe armonizzato
2933.39
TSCA
Yes
RTECS
UU5075000

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