Tetramethylammonium Hydroxide Solution

General reagent grade of commerce containing not less than 10.0% w/w of C₄H₁₃NO.

A clear, colourless or very pale liquid.

Assay To 1 g add 50 mL of water and titrate with 0.05m sulfuric acid VS using methyl red solution as indicator. Each mL of 0.05m sulfuric acid VS is equivalent to 9.115 mg of C₄H₁₃NO.