CAS:118-55-8
Molecular Formula:C13H10O3
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2-Hydroxybenzoic Acid Phenyl Ester; O-Hydroxybenzoic Acid Phenyl Ester; Phenyl 2-Hydroxybenzoate; Phenyl-O-Hydroxybenzoate; Salicylic Acid Phenyl Ester
Brief Introduction
This product is an ultraviolet absorber, which is used for plastic products. However, the absorption wavelength range is narrow and the optical stability is poor. It is also used as a medical disinfection preservative and in organic synthesis. It is also used to make spices.
CAS:12007-23-7
Molecular Formula:B2H4Hf-
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Hafnium Boride,HFB(2); CID 6336857; Dtxsid10893925; Einecs 234-500-7; Hafnium Boride Powder; Hafnium Boride, 99.5% (Metals Basis Excluding Zr), Zr <2%; Hafnium Boride Powder (HfB2); Hafnium Diboride
Brief Introduction
Hafnium diboride is an ultrahigh temperature ceramic composed of hafnium and boron. It has a melting temperature of about 3250 degrees Celsius. It is an unusual ceramic, having relatively high thermal and electrical conductivities, properties it shares with isostructural titanium diboride and zirconium diboride. It is a grey, metallic looking material. Hafnium diboride has a hexagonal crystal structure, a molar mass of 200.11 grams per mole, and a density of 10.5 grams per cubic centimeter.
Hafnium diboride is often combined with carbon, boron, silicon, silicon carbide, and/or nickel to improve the consolidation of the hafnium diboride powder (sintering). It is commonly formed into a solid by a process called hot pressing, where the powders are pressed together using both heat and pressure.
The material has potential for use in hypervelocity reentry vehicles such as ICBM heat shields or aerodynamic leading-edges, due to its strength and thermal properties. Unlike polymer and composite material, HfB2 can be formed into aerodynamic shapes that will not ablate during reentry.
Hafnium diboride is also investigated as a possible new material for nuclear reactor control rods. It is also being investigated as a microchip diffusion barrier. If synthesized correctly, the barrier can be less than 7nm thick.
CAS:12047-27-7
Molecular Formula:BaO3Ti
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Barium Titanium Oxide; Titanium Barium Oxide; Barium Metatitanate; Vk4; Bariumtitaniumtrioxide; Titanatebarium; Barium Titanate(IV); Nano Barium Titanate Powder; Barium(2+);Oxygen(2-);Titanium(4+); Batio3 Submicron Powder
Brief Introduction
Nano barium titanate is an important basic raw material in the electronic ceramic components industry, known as the "pillar of the electronic ceramic industry", and is also one of the most widely used and most consumed important raw materials in electronic ceramics.
CAS:13048-33-4
Molecular Formula:C12H18O4
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6-Prop-2-Enoyloxyhexyl Prop-2-Enoate; Hexane-1,6-Diyl Diacrylate; 1,6-Bis(Acryloyloxy)Hexane; 1,6-Hexanediol Diacrylate; 2-Propenoic Acid, 1,6-Hexanediyl Ester; Hexamethylene Glycol Diacrylate; HDDA
Brief Introduction
Widely used in plastics, adhesives, textiles, rubber, modified copolymers and so on.
CAS:1310-82-3
Molecular Formula:HORb
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Rubidium(1+),Hydroxide; Rubidium Hydroxide Monohydrate; Rboh
Brief Introduction
Rubidium hydroxide is generally used as raw materials for the preparation of metal rubidium and various rubidium salts, catalyst production, micro high-energy batteries, raw materials containing rubidium single crystals, special glass and ceramic industries.
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