Stearyldimethylbenzylammonium chloride CAS NO.122-19-0

alkyl*dimethylbenzylammoniumchloride*(100%c18);alkyldimethylbenzylammoniumchloride(100%c18);

ammonyx4;ammonyx4002;

ammonyx485;ammonyx490;ammonyxcaspecial;arquaddm18b-90

Aromatics;Intermediates & Fine Chemicals;Isotope Labelled Compounds;Pharmaceuticals;

API Intermediate;Hair Care;Home Care;Ammonium Chlorides (Quaternary);Aromatic 

Quaternary Ammonium Salts (Surfactants);Cationic Surfactants;Functional Materials;Quaternary Ammonium 

Compounds;Surfactants

Identification

A.H-NMR:Comply with the structure

Complies

B.LC-MS:Comply with the structure

Complies

C.The IR spectrum of sample should be identical with that of reference standard;

Complies

D.HPLC-ESI-MS

The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.

Complies

Loss on drying

≤0.5%

0.11%

Heavy metals

≤10 ppm

<10ppm

Sulphated ash

≤0.2%, determined on 1.0 g.

0.009%

Related substances

Unspecified impurities: for each impurity

≤0.10%

<0.10%

Total Impurity

≤1.0%

0.18%

Purity

≥99.0%

99.82%

Assay

99.0%~101.0% (anhydrous substance).

99.9%