Solvent Red 24

Solvent Red 24 CAS NO.:85-83-6 C.I.26105

Solvent Red 24 is a fat-soluble dye predominantly used for demonstrating triglycerides in frozen sections, but which may also stain some protein bound lipids in paraffin sections. It has a role as a histological dye, a fluorochrome and a carcinogenic agent. It is a bis(azo) compound, a member of naphthols and a member of azobenzenes. It derives from a 2-naphthol.

1. Item name:

Sudan IV

2. Specifications:

CAS No.: 85-83-6

MF:C24H20N4O

MW:380.44

Purity:100%

EINECS No.:201-635-8

Structural formula:

3. Properties:

Colour:Red

Appearance: Red Powder for Solvent Dye

Density:1.1946(roughestimate)

Melting Point:199°C

Boiling Point:260°C

Density:1.40±0.1g/cm3(Predicted)

Vapour Tension:0Pa at 25ºC

Refractive Index:1.6000(estimate)

Solubility:Insoluble in water; soluble in benzene, methanol, acetone, isopropanol; slightly soluble in ethanol

LogP:6.66

4.Application:

Ink Dyestuffs, Leather Dyestuffs, Plastic Dyestuffs, Textile Dyestuffs

5.Package:

25kgs/drum,or at customer’s request.

6.Storage:

Store in a cool and dry place.