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
What is Xylene?
Xylene is a colorless liquid that had a sweet odor. Xylene is flammable and practically insoluble. Xylene is primarily a synthetic chemical; however, it can occur naturally in petroleum, coal tar, and
Sep 24，2019 Organic Chemistry
The uses and Pharmacokinetics of Dyclonine hydrochloride
Dyclonine hydrochloride is the hydrochloride salt of Dyclonine. Dyclonine belongs to a kind of oral anaesthetic. It is contained in the “Sucrets” as well as some kinds of Cepacol sore throat spray as
Sep 24，2019 API
Applications of Stevioside
Stevioside, an abundant component of Stevia rebaudiana leaf, has become well-known for its intense sweetness (250-300 times sweeter than sucrose) and is used as a non-caloric sweetener in several coun
Sep 24，2019 Food Additives