570
Countries and regions clients
102
Countries and regions clients
75%
Steel mill market share
Specification parameter
Stable content and uniform particle size
01
02
03
04
Performance: black brown hexagonal crystal insoluble in water.
Molecular weight: 87.911, specific gravity: 4.95-5.20, hardness: 6.0-6.5HRB, density: 4.84g/cm³, particle size: 10-50mm natural block。
Brittle, easily broken, with an uneven broken surface, with blue flame and a pungent sulfur odor when burning.