glowsticks glowsticks
i don't know if you can buy them but i know where you can get them, inside the small tube of a glow stick, the tube with the color liquid inside.
No a glow stick contains two chemicals and a suitable fluorescent dye (sensitizer, or fluorophor). The chemicals in the glass vial are a mixture of the dye and diphenyl oxalate.
The glow stick contains two chemicals and a suitable dye (sensitizer, or fluorophore). The chemicals inside the plastic tube are a mixture of the dye and diphenyl oxalate. The chemical in the glass vial is hydrogen peroxide. --- Taken from Google search
The glow stick contains two chemicals and a suitable dye (sensitizer, or fluorophore). The chemicals inside the plastic tube are a mixture of the dye and diphenyl oxalate. The chemical in the glass vial is hydrogen peroxide. --- Taken from google search
Glow sticks produce an chemical property called chemiluminescence. This means that chemical reactions produce light. Glow sticks are made of three chemicals: diphenyl oxalate, hydrogen peroxide, and a fluorescent dye. The hydrogen peroxide is contained in a glass vial suspended in the diphenyl oxalate/dye solution, which is inside the glow stick itself. When you bend the plastic glow stick far enough, it breaks the glass vial inside, which releases the hydrogen peroxide, causing it to mix with the diphenyl oxalate and dye. When this happens, a chemical reaction occurs that breaks the diphenyl oxalate into two molecules of phenol and a peroxyacid ester. The peroxyacid ester decomposes into carbon dioxide and releases energy in the process. The energy is absorbs by the fluorescent dye, which is then re-emitted as a photon (light).
there are two tubes inside a glow stick, the plastic one which you bend and the small glass one inside. the large plastic one has hydrogen peroxide, and the small glass tube has the neon dye and diphenyl oxalate
Methylene diphenyl diisocyanate, often abbreviated as MDI, is known as an aromatic diisocyanate.
Toluene, benzene, or hexane are suitable organic solvents for determining the density of diphenyl.
Dichloro Diphenyl Trichloroethane
oxalate
Oxalates are salts of oxalic acid containing oxalate ion. Oxalate ion is a dianion. Upon protonation, oxalate ion forms a commonly known compound, oxalic acid. The commonly known oxalate salts are sodium oxalate, potassium oxalate etc. The calcium metal ion reacts with oxalate ion to form an insoluble precipitate of calcium oxalate, which is the primary constituent of most of the common kind of Kidney stones.
p-aminodimethylaniline oxalate