Appearance:Dark Blue Granular or powder
Purity:min 94%
Water content:max 1%
Appearance:Dark Blue Granular or powder
Purity:min 94%
Water content:max 1%
Appearance:Dark blue liquid
Specific gravity (20℃ g/cm):≥1.15
Content of Indigo blue %:≥25
Appearance:Uniform dark red powder or granular
CAS:2379-79-5
C.I.:vat red 10