https://www.belart.com/corporateintl/SDS/Oil%20in%20Galileo%20Thermometer.pdf

Trade name: Oil of Galileo Thermometer. · CAS Number: 8008-20- ... 1.3 Details of the supplier of the Safety Data Sheet ... regulation: H227 - Combustible liquid.

https://science.howstuffworks.com/how-does-a-galileo-thermometer-work.htm

The Galileo thermometer consists of a sealed glass tube that is filled with water and several ... The bubbles are glass spheres filled with a colored liquid mixture.

https://www.poison.org/articles/2015-dec/thermometer

A broken mercury-containing thermometer can be toxic if the vapors are inhaled. ... Common to all the liquid-in-glass thermometers is the potential for injury from ...

https://www.hunker.com/13408449/what-is-the-liquid-in-galileo-thermometers

The liquid in a Galileo thermometer is water. Floating in the water within the tube are glass bubbles also filled with water containing simple food coloring, though ...

https://www.quora.com/How-dangerous-is-the-liquid-inside-a-Galileo-thermometer-I-picked-one-up-for-a-good-price-at-Marshalls-but-I-found-out-the-one-I-bought-contained-potentially-toxic-dry-cleaning-fluid-Is-this-deadly-for-me-or-my-cats

I always err on the side of caution. Techically, the fluid is probably safely contained but things get knocked over and break and I would return it.

https://physics.stackexchange.com/questions/137149/alternative-liquid-for-galileo-thermometer

So you need a liquid which will have the correct, different density at each temperature marked on ... Read safety data sheet for proper handling ...

https://en.wikipedia.org/wiki/Galileo_thermometer

A Galileo thermometer (or Galilean thermometer) is a thermometer made of a sealed glass cylinder containing a clear liquid and several glass vessels of varying ...

https://www.fluther.com/98790/what-is-the-clear-liquid-inside-a-galileo-thermometer/

Sep 28, 2010 ... Ok, so I stupidly knocked over the Galileo thermometer that was sitting on ... Answers link claiming the liquid can cause 'methanol poisoning' or ...

https://www.teachersource.com/downloads/msds/GAL-200MSDS.pdf

MSDS for liquid in Galileo thermometers. Material Data Safety Sheet. 1.) Identification of the preparation: Intended use: Thermometer liquid. Chemical ...

https://www.answers.com/Q/Is_the_liquid_inside_a_Galileo_thermometer_dangerous

the outside liquid is not dangerous as it is just water but the liquid inside the glass floating balls are highly dangerous and toxic, and can contain acidic and ...