This product will only be shipped to Schools, Universities, or Companies. If you are an individual ordering this product, it will not be shipped to you. It will be deleted from your order and the rest of the order will be shipped without your confirmation. Please make sure you give a commercial address and not a residential address.
This product may be shipped directly from the manufacturer and can arrive in a separate shipment. There can be a delay if the manufacturer does not have this item in stock.
If this product contains Chemicals, it can only be shipped via Ground. Please do not select any other shipping method. It will delay your order.
RETURNS NOT ACCEPTED: To ensure no contamination, we have a NO RETURN policy for this product. Absolutely NO RETURNS even if the box / container is unopened.
CHEMISTRY IN THE CLASSROOM DEMONSTRATION KIT\r\n\r\n
OXIDATION OF GLYCERIN
\r\nStudents can see for themselves the drama of chemistry in action as they observe chemistry experiments that are otherwise difficult to perform in a classroom setting. Each Chemistry in the Classroom experiment can be demonstrated in front of the class, then passed around. Kits shorten preparation time, make clean up easy and safe, and include instructions and enough pre-measured reagents to complete five chemistry demonstrations.\r\n
Demonstrate the exothermic reaction between potassium permanganate, a strong oxidizing agent, and glycerin, which is easily oxidized. A small amount potassium permanganate is placed in a Petri dish. When a few drops of glycerin are added to the potassium permanganate, the glycerin begins boiling and giving off smoke. After a few seconds, violet flames spread around the pile of potassium permanganate until all the glycerin is consumed. Suitable for a middle school demonstration.\r\n
30 g Potassium Permanganate \r\n
25 ml Glycerin \r\n
Not included: glassware, lab equipment, and safety equipment.\r\n