China Factory Wholesale Chemical Reagent Bloom Tech Tetramethylammonium Hydroxides CAS 75 59 2, Find details about China 75 59 2, Tetramethylammonium Hydroxides from Factory Wholesale Chemical Reagent Bloom Tech Tetramethylammonium Hydroxides CAS 75 59 2
Usage Edit speech
1. In silicone, tetramethyl ammonium hydroxide as dimethyl silicone oil, amino silicone oil, benzene methyl silicone oil, silicone diffusion pump oil, solven-free silicone plastic, silicone resin, silicone rubber and other catalysts;
2. In analysis, tetramethylammonium hydroxides as polarographic reagent;
3 in the product purification as a non-ash alkali to precipitate many metal elements;
4 in the production of organic silicon wafer is often used as computer silicon wafer surface brightening agent, cleaning agent and touch etching agent.
MIN | MAX | ||
specification | content % | 24.50 | 25.50 |
carbonate ppm | 500 | ||
chloridion ppm | 10 | ||
methyl alcohol ppm | 300 | ||
calcium ppm | 1 | ||
iron ppm | 1 | ||
potassium ppm | 1 | ||
magnesium ppm | 1 | ||
sodium ppm | 1 | ||
chroma (APHA) | 10 |