The product is mainly used in making carbon rods and filter element of household water filtration, extraction and recovery of noble metal and decolorization and extraction in chemical industry.

Project		Norm
Particle size 30-60 mesh; 60-80mesh	%	≥90
Iodine sorption value	mg/g	≥900
Hardness	%	≥95
Moisture content	%	≤10
Ash content	%	≤5
Apparent density	g/ml	0.5
PH value		6-9