2013年11月13日星期三

Where can you buy Sulfur(α)?

Sulfur or sulphur  is a chemical element with symbol S and atomic number 16. It is an abundant, multivalent non-metal. Under normal conditions, sulfur atoms form cyclic octatomic molecules with chemical formula S8. Elemental sulfur is a bright yellow crystalline solid when at room temperature. Chemically, sulfur can react as either an oxidant or reducing agent. It oxidizes most metals and several nonmetals, including carbon, which leads to its negative charge in most organosulfur compounds, but it reduces several strong oxidants, such as oxygen and fluorine.


Sulfur(α) is one of the Allotropes of sulfur. There are a large number of allotropes of sulfur. In this respect, sulfur is second only to carbon. The most common form found in nature is yellow orthorhombic Sulfur(α), which contains puckered rings of S.

Sulfur(α) is the form most commonly found in nature. When pure it has a greenish-yellow colour (traces of cyclo-S7 in commercially available samples make it appear yellower). It is practically insoluble in water and is a good electrical insulator with poor thermal conductivity. It is quite soluble in carbon disulfide: 35.5 g/100 g solvent at 25 °C. It has a rhombohedral crystal structure. This is the predominant form found in "flowers of sulfur", "roll sulfur" and "milk of sulfur". It contains S8 puckered rings, alternatively called a crown shape.The S-S bond lengths are all 206 pm and the S-S-S angles are 108° with a dihedral angle of 98°. At 95.3 °C, α-sulfur converts to β-sulfur.
If you are finding for this product of Sulfur(α) ,I think that you maybe can come to the webside of guidechem , there is a lot of information for you to search for!

Guidechem.com was established with the aim to build the most comprehensive database of chemical products and contain most complete suppliers, making chemical trading more efficient, convenient and safe. facilitate global chemical trading and bring chemical buyers & sellers from all over the world to one common chemical platform.

Guidechem.com builds a professional chemical platform including millions of chemical products' database and about 30 thousand international chemical suppliers.Our vision is to help you find your demanding chemical information and reliable suppliers.International chemical trading, all in your hand, anytime, anywhere.

Guidechem.com careful preparation of your showroom can give an extraordinary exposure to traders in the global chemical market.

What you can do in guidechem:

Display Products

Post Products/Selling Leads

Search global chemical buyers

Contact global chemical buyers

Searching for information

Searching for chemical information from our database

没有评论:

发表评论