What is beryllium sulfate used for?
It is a soft metal that is both strong and brittle; its low density and high thermal conductivity make it useful for aerospace and military applications. It is also frequently used in X-ray equipment and particle physics.
Is beryllium sulphate a salt?
It was first isolated in 1815 by Jons Jakob Berzelius. Beryllium sulfate may be prepared by treating an aqueous solution of many beryllium salts with sulfuric acid, followed by evaporation of the solution and crystallization. The hydrated product may be converted to anhydrous salt by heating at 400 °C.
What is the name for BeSO4?
CHEBI:53473
| Synonyms | Sources |
|---|---|
| Beryllium sulfate | ChemIDplus |
| Beryllium sulphate | ChemIDplus |
| beryllium(II) sulfate | ChEBI |
| BeSO4 | NIST Chemistry WebBook |
How many elements are in beryllium sulfate?
Beryllium sulfate is a metal sulfate in which the metal is beryllium (in the +2 oxidation state) and the ratio of beryllium to sulfate is 1:1. It has a role as an allergen. It contains a beryllium(2+).
Is beryllium sulfide toxic?
Short-term or repeated exposures of humans to beryllium or its compounds can result in an acute or chronic form of lung disease, depending upon the exposure concentration. ABD is generally associated with exposure levels above 100 µg beryllium/m3, which may be fatal in 10% of cases.
Is beryllium sulphate soluble in water?
Statement: Barium sulphate is sparingly soluble in water whereas beryllium sulphate is freely soluble.
Does BeSO4 decompose on heating?
Hence, BaSO4 will decompose at high temperature, while BeSO4 would decompose easily due to great difference in size.
What are uses of beryllium?
Beryllium is used in gears and cogs particularly in the aviation industry. Beryllium is a silvery-white metal. It is relatively soft and has a low density. Beryllium is used in alloys with copper or nickel to make gyroscopes, springs, electrical contacts, spot-welding electrodes and non-sparking tools.
Is beryllium a cigarette?
EXECUTIVE SUMMARY. Beryllium is present in the earth’s crust, in emissions from coal combustion, in surface water and soil, and in house dust, food, drinking water, and cigarette smoke (U.S. EPA, 1987a).
What color is barium sulfate?
white
Barium sulfate is a white crystalline powder.
Is beryllium a sulfide?
Beryllium sulfide (BeS) is an ionic compound from the sulfide group with the formula BeS….Beryllium sulfide.
| Identifiers | |
|---|---|
| Appearance | white crystalline |
| Density | 2.36 g/cm3 |
| Melting point | 1,800 °C (3,270 °F; 2,070 K) decomposes |
| Band gap | 7.4 eV |
Is beso4 soluble in water?
High hydration enthalpy of BeSO4 overpowers its lattice enthalpy thus is water soluble.