This application relates to red emitting phosphors of the formula Li 1 -x Ca 2x Al 5 -x O 8 :Fe + 3 or LiCa x Al 5 -2x Si x O 8 :Fe + 3 wherein 0.005≦x≦0.25. These phosphors may be used in fluorescent lamps or in cathodoluminescent screens for cathode-ray tubes where ...
It is found as a part of compounds,especially compounded with oxygen as in aluminum oxide (Al2O3). In its purified form, aluminumis a bluish-white metal that has excellent qualities of malleability and ductility. Purealuminum is much too soft for construction or other purposes. However, ...
Formula: Al.3HNO3 Chemical Name: Aluminum nitrate Synonyms: Nitric acid,aluminum salt (3:1);Nitric acid,aluminum salt;Aluminum nitrate;Aluminum nitrate (Al(NO3)3);Aluminum trinitrate;Aluminum(III) nitrate;25295-24-3;220685-69-8;1313195-43-5;1469908-91-5...
give oxygen. Solid: Irritating to skin and eyes. If swallowed with cause nausea or vomiting. Remove contaminated clothing and shoes. Flush affected areas with plenty of water. If in eyes, hold eyelids open and flush with plenty of water. If swallowed and victim is conscious, have victim drin...
respectively. The lattice of corundum is composed of hexagonally closest packed oxygen ions forming layers parallel to the (0001) plane. Only two-thirds of the octahedral interstices are occupied by aluminum ions. The structure may be described roughly as consisting of alternating layers of Al and...
The basic structure of Yttrium Aluminum Oxide consists of yttrium and aluminum atoms bonded to oxygen atoms. The molecular formula of this compound is Y3Al5O12. Yttrium Aluminum Oxide is insoluble in water, but it can dissolve in acids. It is important to handle this compound with caution as...
Aluminum Oxide, also known as alumina, has the chemical formula Al2O3 and the CAS number 11092-32-3. It is a white solid with a powdery texture and no distinct odor. The basic structure of aluminum oxide consists of two aluminum atoms bonded to three oxygen atoms. This compound is insol...
Write the chemical formula, balanced equation, and state the type of reaction for aluminum iodide reacting with oxygen to form aluminum oxide and iodine. Balance the following equation and identify what type of reaction it is. Al(OH)3 arrow Al2O3...
Aluminium oxide (IUPAC name) or aluminum oxide (American English) is also known as Alumina. It is a chemical compound of aluminium and oxygen with the chemical formula Al2O3. It is the most commonly occurring of several aluminium oxides, and specifically identified as aluminium(III) oxide. It...
O(Oxygen)13 × 15.9994 = 207.9922 H(Hydrogen)2 × 1.00794 = 2.01588 4. Sum Each Element's Mass Finally, add together the total mass of each element to get the molar mass of Al2(SO4)3H2O: 53.9630772 g/mol + 96.195 g/mol + 207.9922 g/mol + 2.01588 g/mol =360.1661572 g/mol ...