Methyltrioctylammonium chloride CAS NO.5137-55-3

product name:

methyltrioctylammonium chloride

synonyms:

aliquat 336

cas no:

5137-55-3

einecs:

225-896-2

molecular formula:

(c8h17)3ch3ncl

physical properties:

light yellow cream

specification:

specifications

methyl trioctyl ammonium chloride
cas:5137-55-3,
other names: n263, tricapryl ammonium chloride
yellow cream
75%-99%

methyl trioctyl ammonium chloride
cas:5137-55-3,
other names: n263, tricapryl ammonium chloride

einecs no.: 225-896-2

molecular formula: (c8h17)3ch3ncl

molecular weight404.17

application:

measure the concentration of heparin ions in blood or blood fluid;

chloride electrodes are important in clinical chemistry,above all for diagnostic purposes.

a chloride-sensitive electrode membrane according to claim 6, wherein said electrode membrane is composed of about 80% by weight epoxy resin plus flexibilizer, and about 10.+-.2% by weight curing agent, and about 10.+-.3% by weight methyltridodecyl ammonium chloride.

recovery of gold value:

contacted with a solid ion exchanger which is prepared by the adsorption of a 2-hydroxyethyl tri(c.sub.8-12)alkyl ammonium halide on porous resin beads of a polymer of methacrylic acid ester so that the complex gold anions are adsorbed by the ion exchange reaction to form ion pairs with the quaternary ammonium cations. the thus adsorbed complex gold anions coupled with the quaternary ammonium cations can be eluted out of the adsorbent with an organic solvent such as alcohols and ketones in a quantitative yield of recovery. esp in gold-plating plants