Relative Coloring Power （in contrast to standard）%≥	100
105℃Volatile Substance % (m/m)≤	2.0
Soluble matter in Water % (m/m)≤	1.0
Acidity or Alkalinity of the Aqueous Extract ml≤	20
Aqueous Suspension PH Value	4~8
Oil Absorption g/100g≤	25
Residues on sieve (45um Mesh)%（m/m）≤	0.3
Ease of Dispersion，um	20
Grade of Light Fastness≥	4