| Message: | Electronic Grade Tetramethylammonium Hydroxide （TMAH）（Developer TMAH)25.0%、20.0%、2.380%C.A.S.No.75-59-2Freezing point℃200Boiling point,℃100PH>13 ItemUnitRJ-25（MAX）RJ-20（MAX）RJ-2.380（MAX）Assay%24.90~25.1019.90~20.102.377~2.383Color ScaleHazen555CO32-（Carbonate）ppm10010010Cl-（Chloride）ppm0.10.10.1CH3OH（Methanol）ppm404010Li（Lithium）ppb551Na（Sodium）ppb10101Mg（Magnesium）ppb551Al（Aluminum）ppb10101K（Potassium）ppb10101Ca（Calcium）ppb10101Cr（Chromium）ppb551Mn（Manganese）ppb551Fe（Iron）ppb551Ni（Nickel）ppb551Co（Cobalt）ppb551Cu（copper）ppb551Zn（Zinc）ppb551Mo（Molybdenum）ppb551Cd（Cadmium）ppb551Pb（Lead）ppb551Ag（Silver）ppb551Particle≥0.5μmEa/ml100100100 UseageWidely used as a developer in TFT-LCD panelStorageKept in sealed container in shadePackage1000Kg IBC drum,Tank or gallon drumShipping InformationHazard class：8 UN 1835 url:http://www.akwchina.com |
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