Hyamine 2389 for Sale
Hyamine 2389 occurs as light amber Liquid.It is soluble in water. It is used as fungicide,kation disinfectant. A study was made of the effect of the surfactant Hyamine 2389 (predominantly methyldodecylbenzyltrimethylammonium chloride) on the electro-oxidation of organic compounds when the Hyamine was immobilized on the electrode in a polymeric film. This product shall be sealed to preserve above 0℃. The critical micelle concentration (CMC) values of the Hyamine 2389 surfactant, an alkyl (C9C15) benzyltrimethylammonium chloride, are determined.
Both soluble and insoluble substances could be oxidized on the electrode. Insoluble substances apparently adhere to the tacky polymer electrode. With the conductometric method the CMC value in distilled water is 0.67 g l?1. Molecular formula: C20H36ClN. The spectrophotometric method the CMC is 0.33 g l?1 when the Hyamine 2389-Xylenol Orange complex is used in the presence of 4·10?3M acetic acid/3.6·10?3M sodium acetate. CAS is 1399-80-0.
With the polarographic method, involving measurement of the electrocapillary curves in the presence of 0.1 M potassium nitrate, two CMC values, 0.12 and 0.60 g l?1 are found due to the so-called sphero-to-rod transition. Molecular Weight: 325.95954. Although the oxidation potentials indicate that a number of compounds in the base are oxidized by a mediated mechanism involving chemical oxidation of the compounds by electrochemically oxidized Hyamine, a number of compounds in basic solutions and the inorganic compounds in acidic solutions were indicated to be oxidized by an electron transfer mechanism.