Solvent Yellow 157

Solvent Yellow 157 CAS NO.:27908-75-4

1. Item name:

Transperant yellow 5G

2. Specifications:

CAS No.:27908-75-4

Synonyms:Solvent Yellow 157;1H-Indene 1,3(2H)-dione,4,5,6,7-tetrachloro-2-(2-quinolinyl)-;3(2H)-dione, 4,5,6,7-tetrachloro-2-(2-quinolinyl)-1H-Indene 1;Transparent Yellow HGN;Yellow HGN;C.I.470180;C.I.Solvent Yellow 157;4,5,6,7-Tetrachloro-2-(2-quinolyl)-1,3-indandione

MF:C18H7Cl4NO2

MW:411.07

EINECS No.:27908-75-4

Grade:high build and good leveling

Structural formula:

3. Properties:

Melting Point: >350 °C(Solv: ethanol (64-17-5))

Boiling Point: 624.161°C at 760 mmHg

Density: 1.638

Flash Point:331.281°C

Color:yellow powder

Pka:-3.26±0.20(Predicted)

4.Application:

Food Dyestuffs, Ink Dyestuffs, Leather Dyestuffs, Paint Dyestuffs, Paper Dyestuffs, Plastic Dyestuffs, Textile Dyestuffs, fireworks, spin coloring

5.Package:

25kgs/drum,or at customer’s request.

6.Storage:

Store in a cool and dry place.