Our company`s chemistry shining series products use chemistry shining principle.The products can shine red, yellow, blue, green, orange,white,purple and other colours. Two different types of chemicals are stored in two tubes ,an outer large one and an inner glass vial.The inner glass vial is placed inside the large outer tube and floats in the outer tube`s chemical. In the plastic tube is ATBC , in the glass tube is the solution which the amyl ester and the fluorescence pigment mixes. In snapping off in the process, in glass tube liquid A flows out, rapidly with the plastic tube material in liquid B mixes, it is occured the chemical reaction.
　　Energy transmission that emit fluorescence pigment molecule in chemical reaction, fluorescence pigment thus form that it is obvious releases energy . This kind transforms chemical energy into the course of the luminescence energy,this is called chemistry shining.

　　The light stick's shining time at present by 4 hours - 48 hours.
　　The time of light stick shining and the environment has the inverse ratio (namely: The temperature is higher, the light stick shone the time is shorter), has the inverse ratio with the light stick initial brightness (light stick just snaps brightly , shining time is shorter).
　　According to light stick`s these characteristics, light stick can be lasted shone ,we can put in the low temperature environment (for example: Refrigerator, cold cabinet). May suppress in the light stick two kinds of liquids chemical reactions, after takes out may continue to use.

　　Lets us personally do the small experiment!
　　Operation :
　　Three shining light sticks,it must be caused the glass tube to break off, and shaked completely.
　　Shining light stick one inserts in 0 ℃ ice water, another inserts 40 ℃ above in the hot water, third preservation in warm water environment.
　　Observation result:
　　Three shining light stick all starts to shine. In the ice water shines luminous intensity is weakest, but shining time is longest; In the room temperature shines the good luminous intensity comes between, shining time comes between ; But in the hot water shines the good luminous intensity is strongest, but shining time is shortest.
　　Reason:
　　Because of shining in the light stick chemical energy by the energy of light form release energy, but is not the heat energy. When the temperature is higher ,the chemical reaction speeds go up, when reduces the temperature by rights, the chemical reaction speed reduces. After you snapped the light stick,put the shining light stick in the refrigerator, after perhaps half a year, it can be shone the weak light!

　　Two different types of chemicals are stored in two tubes ,an outer large one and an inner glass vial.The inner glass vial is placed inside the large outer tube and floats in the outer tube`s chemical.In the breaking off process, in glass tube liquid A flows out. Rapidly mixes with plastic tube in liquid B, it is occured the chemical reaction,by the chemical energy transformation to the luminesecence energy.
　　Liquid B is hydrogen peroxide solution H2O2 dissolved in the solution of the solvent, liquid A is dissolved in the solution of the solvent of a variety different fluorescence pigment and amyl ester (CIPO) .
　　1, (CIPO)
　　2, Bis (2, 4, 5-trichlro-6-n-pentoxycarbonylphenyl) oxalate
　　Molecular formula: C26H24C16O8

　　Because in the light stick chemical liquid substance is packed by the polyethylene (plastic) , also non-toxic and harmless, therefore cannot injure the human body. The light stick sends out the nonradioactive light which the chemical reaction is dye sends out, cannot injure the human body.

　　The light stick is composed with two kinds of different materials, the plastic tubes and the glass tube, the usage is snapping the light stick, breaking off the glass tube gently ,causes two kinds of liquids intensive mixing, achieves best shining effect.

　　Leare packer unopened until just before use. Like these circumstances are prohibited,break up the plastic tube, cutting light sticks ` plastic tube. If the liquid is divulged,it is easy to pollute the furniture, the floor, the clothing, the skin and so on. If has above the situation must promptly clean. If in the light stick liquid enters in the eye, must promptly wash with the clean water or go to hospital in time .
　　Pay attention to prevent the child to eat by mistake ,put the light stick out of children reach.

　　The light stick should not be store in high temperature or sunlight ,must be handle with care in the transportation and the storage process . Avoiding the light stick shining time is shorter before using ,as well as breaking light stick `s glass tube.