The Industrial Preparation of Rubidium
Rubidium is a chemical element with the symbol Rb and atomic number 37. Rubidium is a very soft, silvery-white metal in the alkali metal group. Rubidium metal shares similarities to potassium metal an
Sep 26，2019 Inorganic chemistry
The applications of Rubidium
Rubidium ,chemical symbol Rb, atomic number 37, and relative atomic mass (i.e., atomic weight) 85.4678(3), is the fourth alkali metal of group IA(1) of Mendeleev’s periodic chart. The word rubidium co
Sep 26，2019 Inorganic chemistry
Preparation of Niobium Metal
Nobium is used as an additive in the manufacture of most high strength, low alloy carbon steels and microalloyed steels that are used in the construction of oil and gas pipelines, bridges, buildings,
Sep 25，2019 Analytical Chemistry
Barium Industrial Applications
The metal is used as a getter in vacuum tubes. Lithopone, a pigment containing barium sulfate and zinc sulfide, has good covering power and does not darken in the presence of sulfides. The sulfate, as
Sep 25，2019 Inorganic chemistry
Corrosion resistance of Niobium and Niobium Alloys
From a chemical point of view, niobium, despite its resemblance to tantalum, is less corrosion resistant in concentrated strong mineral acids. However, it remains chemically inert to several inorganic
Sep 25，2019 Analytical Chemistry
Strontium Industrial Applications and Uses
Strontium chemical symbol Sr, atomic number 38, and relative atomic mass (i.e., atomic weight) 87.62, is the fourth alkaline-earth metal, i.e., elements of group IIA of Mendeleev’s periodic chart. The
Sep 25，2019 Inorganic chemistry
Platinum-graphene fuel cell catalysts show stability
Films of platinum only two atoms thick supported by graphene could enable fuel cell catalysts with unprecedented catalytic activity and longevity, according to a study published recently by researcher
Sep 25，2019 Inorganic chemistry
The properties and uses of 1,3-Propane sultone
1,3-Propane sultone is the organosulfur compound with the formula (CH2)3SO3. It is a cyclic sulfonate ester, a class of compounds called sultones. It is a readily melting colorless solid.
Sep 25，2019 Organic reagents
The uses of Diethylaminosulfur trifluoride
Diethylaminosulfur trifluoride is a useful and convenient reagent for replacing primary, secondary, and tertiary hydroxyl and aldehyde and ketone carbonyl oxygen with fluorine, even in the presence of
Sep 25，2019 Organic Chemistry
The applications of Glycidyl methacrylate
Glycidyl methacrylate (GMA) is an ester of methacrylic acid and glycidol. It is a common monomer used in the production of epoxy resins. GMA is also a high purity, dual functionality monomer ideally s
Sep 25，2019 Chemical Reagents