|
Molecular formula : MW : CAS :
nature : Heating after showing clear images materials. The general is a hidden color of the dye precursors and reagent mixture evenly coated on the body to support. When heated, the reagent decomposed release simple substances such as hydrogen ion, in the role of hidden color dye-created color, and form images.
Notice:Each item can have many explanations from different angels. If you want grasp the item comprehensively,please see below "more details data". |