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C.I.:37610
CAS:91-96-3
Molecular formula: C₂₂H₂₄N₂O₄
Appearance: Slightly beige white powder
Shade: Approximate
Intensity: 100±3%
Content: ≥98%
Melting point: 204-205℃
60 mesh (or 80 mesh) of sieve residue≤%
Usage: Mainly used for dyeing and printing of cotton yarn, cotton fabric, bath towel, viscose, silk and acetate. It can also be used to make fast pigment yellow, fast pigment black and organic pigments. Low affinity to cotton and strong coupling ability.