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Ceric Oxide

Ceric Oxide is an oxide of the rare earth metal cerium. Ceric Oxide is used in ceramics to sensitize photosensitive glass, as a catalyst and as a catalyst support, to polish glass and stones, in lapidary as an alternative to jeweller's rouge. It is also known as optician's rouge.

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Cerium

Cerium is the most abundant of the rare earth elements. It is found in a number of minerals, the most important being monazite and bastnasite. It was named after the dwarf planet Ceres. Commercial applications of cerium are numerous. They include catalysts, additives to fuel to reduce emissions and to glass and enamels to change their color. Cerium oxide is an important component of glass polishing powders and phosphors used in screens and fluorescent lamps.

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Cerium Hydride Industrial Grade 99%

Cerium hydride is rare earth hydride powder including cerium dihydride and cerium trihydride. CeH2 is brittle black blue crystalline powder of CaF2 type structure, which self-ignite in moisture air. It react with water at 0℃. CeH3 is dark blue amorphous powder or brittle blue gray crystalline powder. It decompose in water and self-ignite in moisture air. It own semiconductor property. Cerium metal is the raw material.

Cerium Hydride

Purity: Ce/RE 99.5% 2N5

Particle size:-100mesh, -200mesh

CAS No.:13569-50-1 Molecular Formula:CeH2 Molecular Weight:142.131 Density:5.45
CAS No.:13864-02-3 EINECS No.:237-608-2 Molecular Formula:CeH3 Molecular Weight:143.139
Density:5.5      

Applications

Cerium dihydride is hydrogen storage material.

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Cesium Carbonate Technical 99.9%min

Appearance

White crystal

Cs2CO3

≥99.9%

Li

≤5ppm

Na

≤50ppm

K

≤50ppm

Rb

≤200ppm

Ca

≤30ppm

Mg

≤5ppm

Al

≤50ppm

Fe

≤5ppm

SiO2

≤50ppm

Pb

≤5ppm

SO24-

≤50ppm

 

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Cesium iodide

Suitable as standard for electrospray ionisation MS (ESI)1,2

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Cesiumhydroxide monohydrate

Cesiumhydroxide monohydrate is used as materials for manufacturing various cesium salts and in glass making ceramics manufacture industry.

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Cetrimide

Cetrimide is the compound with antiseptic properties, and chemically it is a quaternary ammonium salt. As cetrimide is an antiseptic agent, retains various antifungal, antibacterial, and other antimicrobial properties. It can be used in shampoo for the treatment of a certain type of dermatitis to kill some bacteria, fungi, and viruses on the skin of the scalp.

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Cetrimonium Bromide

Cetrimonium bromide is one of the components of the topical antiseptic cetrimide. The cetrimonium cation is an effective antiseptic agent against bacteria and fungi. It is a cationic surfactant. Its uses include providing a buffer solution for the extraction of DNA. It has been widely used in synthesis of gold nanoparticles. It is also widely used in hair conditioning products.

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Chalcone

Chalcone is an aromatic ketone that forms the central core for a variety of important biological compounds, which are known collectively as chalcones. They show antibacterial, antifungal, antitumor and anti-inflammatory properties. Some chalcones demonstrated the ability to block voltage-dependent potassium channels. They are also intermediates in the biosynthesis of flavonoids, which are substances widespread in plants and with an array of biological activities. Chalcones are also intermediates in the Auwers synthesis of flavones.

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Charcoal

Charcoal is the dark grey residue consisting of impure carbon obtained by removing water and other volatile constituents from animal and vegetation substances. Charcoal prevents any unpleasant odor. Foul water is purified by it. It is a great disinfectant, and sweetens offensive air if placed in shallow trays around apartments. It is so very porous that it absorbs and condenses gasses rapidly. Charcoal forms an excellent poultice for malignant wounds and sores. A teaspoonful of charcoal, in half a glass of water, often relieves a sick headache. It absorbs the gases and relieves the distended stomach pressing against the nerves, which extend from the stomach to the head. It often relieves constipation, pain or heart disease.

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