Boron is a solid black or silvery-gray color. Crystal boron has a black color, is second in hardness only to diamond, and has an brittle surface. Purity>95%Particle size: 0.08-5um About Boron Amorphous Boron: The powder of Boron is black
Hafnium hydroide, chemical formula: HfH2, is a black-gray powder that's primarily used in the aerospace industry and atomic power industry. Purity: 99%Particle size 325mesh Hafnium Hydroide HfH2 powder: A grey-black powder, Hydride Hafnium (HfH2
Sodium lignosulfonate (also known as sodium lignosulfonate) is a chemically-modified product of natural lignin. It's an anionic surfactant in the form of a fine yellow-brown powder. Content: 50-65% The Diffusing Agent M-9 Sodium Ligninsulfonate D
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