HRID1639153

反应详情

EQUATION

反应方程式

HRID 1639153 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

CONDITIONS

反应条件

温度
5 °C

PROCEDURE

实验过程

Ten parts of the TiOPc crude prepared in Example 1 was gradually dissolved in 40 parts of 97% sulfuric acid at 2° C., and their mixture was stirred for 1 hour with maintaining its temperature at not higher than 5° C. Then, the resulting sulfuric acid solution was slowly poured into 400 parts of ice water with stirring at a high speed, and crystals precipitated were filtrated. The crystals were washed with distilled water until the acid did not remain, and then dried to give 9 parts of a titanium phthalocyanine compound. One part of this TiOPc was milled by a ball mill for 80 hours.

WORKUP

后处理

  1. stirringwith stirring at a high speed, and crystals
  2. customprecipitated
  3. filtrationwere filtrated
  4. washThe crystals were washed with distilled water until the acid
  5. customdried