2,9-Dimethylquinolino[2,3-b]acridine-7,14(5H,12H)-dione , Tintingstrength>99% , 980-26-7

CAS NO.：980-26-7

Empirical Formula: C22H16N2O2

Molecular Weight: 340.37

MDL number: MFCD00071968

EINECS: 213-561-3

PRODUCT Properties

• Boiling point: 601.6±55.0 °C(Predicted)
• Density: 1.45 g/cm3
• storage temp.: Keep in dark place,Inert atmosphere,Room temperature
• form: Solid
• pka: -2.49±0.20(Predicted)
• color: Pink to Dark Purple
• LogP: 2.2 at 24℃ and pH7

Description and Uses

Pigment Red 122 is an all-around pink, it belongs to Quinacridone chemistry, application covers all kinds of polymers. Comparable with Clariant Pink E and E 01. P.R.122 has higher tinting strength than pigment violet 19, it is with excellent resistance to immigration and heat stability. PR 122 dissolves in its medium and changes color accordingly at low concentrations. C.I.Pigment Red 122 could be the standard bluish pigment red.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H315-H319-H335
• Precautionary statements: P280-P305+P351+P338
• Toxicity: LD50 oral in rat: > 23gm/kg