Modelos Colombianas y Famosas


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phthalic

Phthalic acid extraction
extracting bis-2-ethylhexyl phthalate from vynil gloves with a simple refluxing apparatus, hydrolising it with a base to form 2-ethylhexanol and sodium phthalate (not shown), reacting...

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Duracion: November 30, 1999 at 12:00 am
 
Duracion: 01:20
Calificacion: N/A
Visitas: 335
 
Tags: luminol  phthalic  anhydride  acid  sodium  hydroxide  saponification  chemistry  glow  stick  ester  hydrolisis  chemiluminescence  
 
Phthalic Acid and Fatty Alcohols from Vinyl Gloves: Part 1
The plasticizer in vinyl gloves is extracted and saponified to give phthalic acid and a fatty alcohol.

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Duracion: November 30, 1999 at 12:00 am
 
Duracion: 14:28
Calificacion: 5.0
Visitas: 1797
 
Tags: phthalic  acid  vinyl  gloves  plasticizer  extraction  isolation  chemistry  chem  DEHP  amateur  
 
Synthesis of Phthalic Acid
Phthalic acid is synthesized by the double benzylic oxidation of o-xylene with potassium permanganate. The product is worked up to give a crystalline solid. The...

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Duracion: November 30, 1999 at 12:00 am
 
Duracion: 14:38
Calificacion: 4.7777777
Visitas: 2355
 
Tags: Phthalic  Acid  anhydride  synthesis  chemistry  chem  luminol  
 
Phthalic Acid and Fatty Alcohols from Vinyl Gloves: Part 2
Array

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Duracion: November 30, 1999 at 12:00 am
 
Duracion: 12:45
Calificacion: 5.0
Visitas: 1178
 
Tags: gloves  phthalic  acid  plasticizer  plasticizers  fatty  alcohol  extraction  saponification  amateur  DEHP  
 
Phthalic Acid and Fatty Alcohols from Vinyl Gloves: Part 3
Array

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Duracion: November 30, 1999 at 12:00 am
 
Duracion: 13:42
Calificacion: 5.0
Visitas: 842
 
Tags: fatty  alcohol  phthalic  acid  gloves  extraction  amateur  DEHP  saponification  mechanism  discussion  
 
phthalic anhydride with glycerol
Polymerization

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Duracion: November 30, 1999 at 12:00 am
 
Duracion: 01:10
Calificacion: 4.0
Visitas: 2825
 
Tags: phthalic  anhydride  glycerol  Polymerization  
 
Phthalic acid
3D model of Phthalic acid

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Duracion: November 30, 1999 at 12:00 am
 
Duracion: 00:25
Calificacion: N/A
Visitas: 461
 
Tags: chemie  chemistry  3D  Kyselina  ftalová  Phthalic  acid  
 
Make Phenolphthalein
In this video we make Phenolphthalein from Phthalic anhydride and Phenol. Phenolphthalein is used as an acid or base indicator where in contact or presence...

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Duracion: November 30, 1999 at 12:00 am
 
Duracion: 03:54
Calificacion: 5.0
Visitas: 5707
 
Tags: Make Phenolphthalein  Phenolphthalein  phthalic anhydride  chemistry  acid or base indicator  
 
Make Fluorescein
In this video we synthesize Fluorescein. The procedure is very simple... Mix 0.1 gram each of phthalic anhydride and resorcinol (I bought both at chemkitdepot.com)...

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Duracion: November 30, 1999 at 12:00 am
 
Duracion: 06:08
Calificacion: 5.0
Visitas: 2850
 
Tags: Fluorescein  synthesize Fluorescein  make Fluorescein  chemical fluorescence  glow in the dark  fluorescent tracer  Fluorescence  Phthalic anhydride  resorcinol  
 
Make Luminol - The Abridged Guide
In this video we make luminol from domestically available chemicals. The process pretty complicated and dangerous at parts and so should only performed by, or...

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Duracion: November 30, 1999 at 12:00 am
 
Duracion: 05:01
Calificacion: 4.9412627
Visitas: 78284
 
Tags: Luminol  how to make luminol solution  how to make luminol powder  how to make luminol at home  how to make luminol glow  make luminol recipe  chemiluminescence  nurdrage  synthetic  organic  chemistry  experiment  DIY  sulfuric  acid  sodium  nitrate  potassium  phthalic  anhydride  nitration  synthesis of luminol  science  isopropanol  
 



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Modelos Colombianas y Famosas