Tungsten tetrabromide (WBr4) and tungsten pentabromide (WBr5) have some differences in physical properties.
Phase state: Tungsten tetrabromide is a solid, while tungsten pentabromide can exist as a liquid at room temperature.
Melting point: Tungsten tetrabromide has a relatively high melting point, about 227°C. The melting point of tungsten pentabromide is lower, about 36°C.
Density: Tungsten tetrabromide has a density of about 5.5 g/cm³, while tungsten pentabromide has a density of about 3.3 g/cm³.
Color: Tungsten tetrabromide is a yellow solid, while tungsten pentabromide is a dark red liquid.
Solubility: Tungsten tetrabromide is soluble in some organic solvents, such as methylene chloride and carbon tetrachloride. Tungsten pentabromide is soluble in water and can react with water to generate tungstic acid hydroxide.
More details of tungsten, molybdenum and rare earth news, please visit website: https://www.ctia.com.cn/en/
Please contact CHINATUNGSTEN for inquiry and order of tungsten and molybdenum product:
Email: sales@chinatungsten.com
Tel.: 86 592 5129595
