久久无码人妻一区二区三区午夜_久久久久精品久久久久影院蜜桃_亚洲综合欧美色五月俺也去_交换娇妻呻吟声不停中文字幕

CONTACT US

If you need to consult products please call the hotline:

sales@nccchina.cn

400 809 5700

BTA 1,2,3-Benzotriazole (BTA)
CAS NO95-14-7
Mol. WT.119.0
Mol. FormulaC6H5N3
Structure
  • Properties
  • Specification
  • Usage
  • Safety
  • Package&Storage

Pure BTA is white to pale yellow needle-shape crystalloids, with melting point of 98.5 and boiling point of 204 (15mmHg), slightly soluble in water, soluble in such organic solvent as alcohol, benzene、toluene、chloroform etc.