beryllium oxide 9

BeO Ceramics has Nine Times Thermal Conductivity of Alumina

Our beryllium oxide advanced ceramics are available in four grades, two of which are: BW 1000® and BW3250® ceramics. Both are 99.5% pure BeO and deliver improved performance for circuits and applications generating high heat. BeO has a lower dielectric constant of 6.7 compared to AlN's 9.7 dielectric constant.

Safety and Health Topics | Beryllium - Health Effects ...

Day GA, Hoover MD, Stefaniak AB, Dickerson RM, Peterson EJ, Esmen NA. (2007) Bioavailabilty of Beryllium Oxide Particles: An In Vitro Study in the Murine J774A.1 Macrophage Cell Line Model. Exp Lung Research 31: 341-360. Delic J. (1992) Toxicity Review 27 (Part 2). Beryllium and beryllium …

Beryllium Hydroxide - an overview | ScienceDirect Topics

Beryllium salts exhibit, like aluminum, an amphoteric behavior in water and are soluble under acidic and basic conditions while in an intermediate pH range of 5.8–9 insoluble beryllium hydroxide is present. In aqueous solutions of beryllium salts at low pH values (1–4), the beryllium(II) cation and the corresponding anions are, with the ...

Beryllium Oxide BeO Beryllia | CAS 1304-56-9 | Refractory ...

Beryllium(II) oxide has two characters, which can react with acid, also with strong base. It is very stable, but if heating with ammonium hydrogen fluoride or sulfuric acid, it decompose easily. Fresh beryllium monoxide tend to react with acid, alkali and ammonium carbonate to form beryllium salt or beryllium …

BERYLLIUM OXIDE | CAMEO Chemicals | NOAA

The Hazard fields include special hazard alerts air and water reactions, fire hazards, health hazards, a reactivity profile, and details about reactive groups assignments and potentially incompatible absorbents.The information in CAMEO Chemicals comes from a variety of data sources.

Convert moles Beryllium Oxide to grams - Conversion of ...

6 moles Beryllium Oxide to grams = 150.06949 grams. 7 moles Beryllium Oxide to grams = 175.08107 grams. 8 moles Beryllium Oxide to grams = 200.09266 grams. 9 moles Beryllium Oxide to grams = 225.10424 grams. 10 moles Beryllium Oxide to grams = 250.11582 grams ›› Want other units? You can do the reverse unit conversion from grams Beryllium ...

System of Registries | US EPA

Beryllium oxide (BeO) IUPAC Name: (Oxido)beryllium CAS Number: 1304-56-9. EPA Registry Name: Beryllium oxide. Molecular Weight: 25.01 Molecular Formula: BeO Additional Metadata. For more information about the substance, you may click one of the links below to take you to the relevant section: ...

Beryllium oxide 99.98% trace metals basis | Sigma-Aldrich

Beryllium oxide 99.98% trace metals basis; CAS Number: 1304-56-9; Linear Formula: BeO; find Sigma-Aldrich-202770 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich.

Beryllium Oxide - espimetals.com

Ingredient: Beryllium Oxide. CAS#: 1304-56-9 %: >99. EC#: 215-133-1 . 4 FIRST AID MEASURES. General Measures: Remove patient from area of exposure. INHALATION: Remove to fresh air, keep warm and quiet, give oxygen if breathing is difficult. Seek medical attention. INGESTION: Rinse mouth with water. Do not induce vomiting.

Beryllium - Element information, properties and uses ...

Beryllium is relatively transparent to X-rays so ultra-thin beryllium foil is finding use in X-ray lithography. Beryllium is also used in nuclear reactors as a reflector or moderator of neutrons. The oxide has a very high melting point making it useful in nuclear work as well as having ceramic applications. Biological role.

Beryllium - Fisher Scientific

Beryllium CAS: 1304-56-9 Molecular Formula: BeO Molecular Weight (g/mol): 25.011 MDL Number: MFCD00003457 InChI Key: LTPBRCUWZOMYOC-UHFFFAOYSA-N Synonym: beryllia PubChem CID: 14775 ChEBI: CHEBI:62842 IUPAC Name: oxoberyllium SMILES: [Be]=O

CAS 1304-56-9 : BERYLLIUM OXIDE

Information provided on Beryllium oxide (1304-56-9) is for reference only and is subject to change. There is no warranty of accuracy or completeness of any information contained herein. ALS Environmental does not sell chemicals, but offers analytical lab testing to determine the presence of various elements and chemical compounds.

Safety and Health Topics | Beryllium | Occupational Safety ...

Beryllium oxide (called beryllia) is known for its high heat capacity and is an important component of certain sensitive electronic equipment. Beryllium alloys are classified into two types: high beryllium content (up to 30% beryllium) and low beryllium content (2 - 3% beryllium). Copper-beryllium alloy is commonly used to make bushings ...

Beryllium oxide | Cerámica Wiki | Fandom

Beryllium oxide (BeO) is a white crystalline oxide.It is notable as it is an electrical insulator with a thermal conductivity higher than any other non-metal except diamond, and actually exceeds that of some metals. Its high melting point leads to its use as a refractory.It occurs in nature as the mineral bromellite.Historically beryllium oxide was called glucina or glucinium oxide.

Beryllium oxide manufacturers-Metal-oxide-materials.com

Product Name: Beryllium oxide CAS number: 1304-56-9 Formula: BeO Density: 3.01 g/mL at 25 °C(lit.) Descriptions: Analytics reagents, electronic industrial solid integrated circuit of lining material and single-grain furnace refractories

Properties: Beryllium Oxide - Beryllia

Although beryllia is a toxic ceramic in powder form, it has a number of properties that make it useful in industries ranging from electronics, to nuclear applications through to military and refractory applications.

Beryllium Oxide - United States Environmental Protection ...

Beryllium oxide (BeO) IUPAC Name: (Oxido)beryllium CAS Number: 1304-56-9. EPA Registry Name: Beryllium oxide. Molecular Weight: ... This table shows how each list refers to the substance. To view more metadata about the specific Synonym, click on the Synonym. Statutes/Regulations Synonym Synonym Quality Effective Date End Date; 2020 CDR TSCA ...

Beryllium Oxide BeO CAS 304-56-9 | Elements China

Name: Beryllium Oxide CAS: 1304-56-9 EC Number: 215-133-1 Chemical Formular: BeO Appearance: Colourless, vitreous crystals Molecular Weight: 25.012 g/mol Melting Point: 2,507 °C (4,545 °F; 2,780 K) Boiling Point: 3,900 °C (7,050 °F; 4,170 K) Density: 3.01 g/cm3 Solubility in water: 0.00002 g/100 mL Exact Mass: 25.007098 g/mol

Beryllium oxide - CreationWiki, the encyclopedia of ...

Beryllium oxide is a man-made compound and was discovered not too long ago. It has proven to be a beneficial discovery. The compound consists of one beryllium atom and one oxygen atom. Beryllium oxide has many key physical and chemical properties that contribute to its usefulness.

Beryllium Oxide Powder | AMERICAN ELEMENTS

SECTION 1. IDENTIFICATION. Product Name: Beryllium Oxide Powder Product Number: All applicable American Elements product codes, e.g. BE-OX-02-P, BE-OX-03-P, BE-OX-04-P, BE-OX-05-P CAS #: 1304-56-9 Relevant identified uses of the substance: Scientific research and development Supplier details: American Elements 10884 Weyburn Ave.

Facts About Beryllium | Live Science

Beryllium was discovered in 1798 by the French chemist Louis Nicolas Vauquelin, who found it in the oxide form in beryl and a green-colored variety of beryl, emerald.The metal was isolated in 1828 ...

Beryllium oxide | 1304-56-9 supplier and manufacturer ...

Suppliers and manufactures - with identical CAS number as Beryllium oxide For the following products supplier are listed below: Beryllium oxide powder (99.98%) Beryllium oxide, photo grade Oxoberyllium

Beryllium oxide | BeO - PubChem

Beryllium oxide is a beryllium molecular entity consisting of beryllium (+2 oxidation state) and oxide in the ratio 1:1. In the solid state, BeO adopts the hexagonal wurtzite structure form while in the vapour phase, it is present as discrete diatomic covalent molecules.

Advanced Beryllium Oxide (BeO) Ceramics and BeO Powder for ...

Advanced Beryllium Oxide (BeO) Ceramics and BeO Powder For Thermal Management. Materion has been manufacturing high strength beryllium oxide ceramic materials and BeO powder for decades and we understand the unique design properties our customers need.

Beryllium Oxide Powder as BeO Ceramic Raw Materials ...

High Quality Beryllium Oxide Powder as BeO Ceramic Raw Materials Supplier, EASCHEM is top Beryllium Oxide Powder as BeO Ceramic Raw Materials Supplier and Manufacturer in China for more than 10 years, Buy Beryllium Oxide Powder as BeO Ceramic Raw …

1304-56-9 - Beryllium oxide, 99% (metals basis) - 10001 ...

Beryllium oxide is widely used in industry due to its low density and high thermal and electrical conductivity. It is used in high-technology ceramics, electronic heat sinks, electrical insulators, high-power devices, high-density electrical circuits, microwaves, X-ray windows, nuclear reactor fuels and for various aerospace and military applications.

Beryllium oxide purum | 1304-56-9 | Sigma-Aldrich

Beryllium oxide purum; CAS Number: 1304-56-9; Linear Formula: BeO; find Sigma-Aldrich-14260 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich.

WebElements Periodic Table » Beryllium » beryllia

The oxidation number of beryllium in beryllia is 2.. Synthesis. Beryllium oxide is made through the calcination (heating) of beryllium hydroxide. Be(OH) 2 (s) (1000°C) → BeO(s) + H 2 O(l) It can also be made by the oxidation of beryllium metal.

Beryllium Oxide Nanoparticle Dispersion - American Elements

See more Beryllium products. Beryllium (atomic symbol: Be, atomic number: 4) is a Block S, Group 2, Period 2 element with an atomic weight of 9.012182. The number of electrons in each of Beryllium's shells is [2, 2] and its electron configuration is [He] 2s 2. The beryllium atom has a radius of 112 pm and a Van der Waals radius of 153 pm ...

Beryllium - Wikipedia

Beryllium oxide (BeO) IUPAC Name: (Oxido)beryllium CAS Number: 1304-56-9. EPA Registry Name: Beryllium oxide. Molecular Weight: 25.01 Molecular Formula: BeO Additional Metadata. For more information about the substance, you may click one of the links below to take you to the relevant section: ...