Pigment Red 31 , 99% , 6448-96-0

CAS NO.：6448-96-0

Empirical Formula: C31H23N5O6

Molecular Weight: 561.54

MDL number: MFCD00071992

PRODUCT Properties

• Boiling point: 703.3±60.0 °C(Predicted)
• Density: 1.37
• vapor pressure: 0Pa at 25℃
• pka: 11.10±0.70(Predicted)
• Water Solubility: 7.22ng/L at 25℃
• LogP: 7.89

Description and Uses

Pigment Red 31 (CAS# 6448-96-0) is an organic azo dye used as a colourant and pigment in a variety of applications, such as in inkjet printer ink. Pigment Red 31 interacts with Laponite RD to form a hydrophobic fluorescent organic pigment, a useful analytical reagent.