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52381

Sigma-Aldrich

Hexadecyltrimethylammonium hydroxide hydrate

≥98.0% (calc. based on dry substance, T)

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About This Item

Linear Formula:
CH3(CH2)15N(OH)(CH3)3 · xH2O
CAS Number:
505-86-2
Molecular Weight:
301.55 (anhydrous basis)
Beilstein/REAXYS Number:
3723055
EC Number:
251-689-1
MDL number:
MFCD00150630
UNSPSC Code:
12352000
PubChem Substance ID:
24874371

assay

≥98.0% (calc. based on dry substance, T)

impurities

≤0.1% halogenides (as chloride)
~15% water

storage temp.

2-8°C

SMILES string

O.[OH-].CCCCCCCCCCCCCCCC[N+](C)(C)C

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Other Notes

Crystalline quaternary ammonium hydroxide; CMC: 1 mM, aggregation number: 46-51[1]

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
040685/1
40685/1

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Ingvarsson, A., et al.
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Journal of chromatography. A, 1273, 66-72 (2013-01-01)
Several methods for the description of the retention behavior in micellar liquid chromatography (MLC) were described previously. Thereby, the most common are the linear solvation energy relationships (LSER). However, for the evaluation of the LSER, a number of experimental data
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The aim of this study was the preparation of polyethylene oxide (PEO)/clay nanocomposites using organoclay produced via micellar adsorption of cethyltrimethyl ammonium bromide (CTAB) and their characterisation by X-ray diffraction (XRD), and Fourier transform infrared (FT-IR) spectra, and the investigation
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