|
Sulphur |
1.Physical Properties
Primrose nonmetal; Atomic weight: 32.06; Melting point:
38°C (rhombic sulfur); Boiling point: 444.8°C;
Density: 2.07g/cm3 (rhombic sulfur), 1.96g/cm
(monoclinic sulfur); Electro negativity: 2.44-2.58; Valency:
-2,0,+2,+4,+6. |
2. Specifications:
Chemical Purity
High Purity Sulphur S-05 Grade 99.999. The content of
sulphur is above 99.999%. The total content of Al, As,
Co, Cu, Fe, Mn, Ni, Pb, Se, Sn and Zn is below l0 ppm.
Ultra Purity Sulphur S-06 Grade 99.9999. The content of
sulphur is above 99.9999%. The total content of Al, Co,
Cu, Fe, Mn, Ni, Pb and Sn is below 1 ppm. |
| 3.Physical character: powder or block. |
|
|
|
Copyright(C)2002, Newsmart(Nantong) Chem-spec Ind. All Rights
Reserved.
Member of ChemNet.com
CCN Supported
by Hi2000
|
|
|
