Asked in Oral Health and Dental CareGermany in WW2Adolf HitlerNazi Concentration Camps
Oral Health and Dental Care
Germany in WW2
Nazi Concentration Camps
What is the concentration of diethylene glycol allowed in toothpastes?
Asked in Chemistry, Elements and Compounds
How is glycerol contaminated with diethylene glycol?
Asked in Chemistry
What is Diethylene Glycol Monobutyl Ether?
Asked in Elements and Compounds
What happens when you mix antifreeze with potassium hydroxide?
Prestone Antifreeze/Coolant (green stuff) Ethylene glycol Diethylene glycol Proprietary corrosion inhibitors Swiftech HydrX Extreme Duty Coolant Ethylene glycol Ethylhexanoic acid Potassium hydroxide 4-Hydrobenzoic acid Diethylene glycol so in essence if you add potassium hydroxide to the antifreeze above you would have the same thing without the two acids but for accidents sake there is no change in HHO production and no volatile reaction
Asked in Human Anatomy and Physiology
What is the use of polyethylene glycol for the human body?
Asked in Mac OS, Indigenous Australians, Yahoo Answers
What were some major problems caused by not testing drugs?
Asked in Physics
What is the specific heat of antifreeze?
The specific heat of antifreeze varies greatly with temperature and the percent concentration of ethylene glycol (antifreeze). At room temperature, 100 percent concentration of ethylene glycol will have a specific heat of about .59 to .58. This value varies greatly from the specific heat of water. Most commercial antifreeze is about 95 % concentration of ethylene glycol.
Asked in Soaps and Detergents
Gain Laundry detergent What DOes it have ein it?
There are about 30 ingredients in Gain Laundry Detergent that vary slightly depending on the special features of each type. Some of the main ingredients include: water, alcoholethoxy sulfate, borax, linear alkylberizene sulfonate, ethanolamine, citric acid, diethylene glycol, propylene glycol, and DTPA.
What type of coolant should be used on a 1996 Isuzu Rodeo?
What is the most effective oven cleaner?
Asked in Chemistry
What is the virgin PET resin?
PET is short for polyethylene terephthalate, which is the chemical name for polyester. It is made out of ethylene glycol and terephthalic acid, or out of diethylene glycol and dimethyl terephthalate. Both processes are used, and the biggest advantage of using pure terephthalic acid in the process is it doesn't liberate methanol in the reaction. Virgin resin is new resin, as opposed to recycled resin from Coke bottles or plastic bags.
Asked in Cars & Vehicles, Fluid Dynamics
What does brake fluid consist of?
Brake fluid is a type of hydraulic fluid used in hydraulic brake applications in motorcycles, automobiles, light trucks, and some advanced bicycles. It is used to transfer force under pressure from where it is created through hydraulic lines to the braking mechanism near the wheels. It works because liquids are not appreciably compressible - in their natural state the component molecules do not have internal voids and the molecules pack together well, so bulk forces are directly transferred to trying to compress the fluid's chemical bonds. Brake fluid is also commonly used in hydraulic clutches. Most brake fluids used today are glycol-ether based, but mineral oil (Citroën liquide hydraulique minéral LHM) and silicone (DOT 5) based fluids are also available. Brake fluids must meet certain requirements as defined by various standards set by organizations such as the SAE, or local government equivalents. For example, most brake fluid sold in North America is classified by the US Department of Transportation (DOT) under their own ratings such as "DOT 3" and "DOT 4". Their classifications broadly reflect the concerns addressed by the SAE's specifications, but with local details - Alaska and the Azores have different normal temperature and humidity ranges to consider, for example. Many countries defer explicitly to the SAE specifications, or simply refer to "best practice" which in practice would defer to the SAE. Glycol-based (DOT 3, 4, 5.1) Alkyl ester Aliphatic amine Diethylene glycol Diethylene glycol monoethyl ether Diethylene glycol monomethyl ether Dimethyl dipropylene glycol Polyethylene glycol monobutyl ether Polyethylene glycol monomethyl ether Polyethylene oxide Triethylene glycol monobutyl ether Triethylene glycol monoethyl ether Triethylene glycol monomethyl ether Silicone-based (DOT 5) Di-2-ethylhexyl sebacate Dimethyl polysiloxane Tributyl phosphate
Asked in Cleaning, Laundry, Soaps and Detergents
What are the ingredients in tide liquid detergent?
The ingredients in Tide Liquid Detergent are water, alcoholethoxy sulfate, linear alkylbenzene sulfonate, propylene glycol, citric acid, sodium hydroxide and borax. Other ingredients include ethanolamine, ethanol, alcohol sulfate, polyethyleneimine ethoxylate, sodium fatty acids, diquaternium ethoxysulfate and protease. Tide detergent is also made from diethylene glycol, amylase, sodium formate and fragrances.
Asked in Antifreeze and Engine Coolant
Is polyethylene glycol as dangerous as ethylene glycol or propylene glycol?
Asked in Belts and Fluids
What is the major componet of most major brands of antifreeze?
Asked in Chemistry
What is the difference between dipropylene glycol and propylene glycol?
Dipropylene glycol is produced as a byproduct of the manufacture of propylene glycol. Propylene glycol has hydrating propylene which synthesizes it. Dipropylene glycol is used in pesticides, polyester resins, plasticizers, and hydraulic brake fluids. Propylene glycol is used in preservatives for foods as a moisture retaining agent ins oral hygiene and cosmetic products.