ChemicalBook Product Catalog Dyes and Pigments Pigment Organic pigments Pigment Orange 5

Pigment Orange 5

Pigment Orange 5 Basic information
Product Name:Pigment Orange 5
Synonyms:lutetiafastoranger;monolitefastorange2r;permanentorangegg;permanentorangehd;PermanentorangeRN;permanentorangetonerra-5650;permanentredgg;permansaorange
CAS:3468-63-1
MF:C16H10N4O5
MW:338.27
EINECS:222-429-4
Product Categories:Dyes and Pigments;Organics
Mol File:3468-63-1.mol
Pigment Orange 5 Structure
Pigment Orange 5 Chemical Properties
Melting point 306°C(lit.)
Boiling point 474.44°C (rough estimate)
density 1.3138 (rough estimate)
refractive index 1.6300 (estimate)
storage temp. Amber Vial, -20°C Freezer
solubility Chloroform (Very Slightly), Tetrahydrofuran (Slightly, Heated)
form Solid
Colour Index 12075
pka13.45±0.50(Predicted)
color Orange to Dark Red
BRN 964718
LogP3.610 (est)
CAS DataBase Reference3468-63-1(CAS DataBase Reference)
EPA Substance Registry SystemC.I. Pigment Orange 5 (3468-63-1)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 10-68-40-36
Safety Statements 16-36/37-26
RIDADR 1325
WGK Germany 3
RTECS QL3854000
HS Code 32041700
Hazardous Substances Data3468-63-1(Hazardous Substances Data)
MSDS Information
Pigment Orange 5 Usage And Synthesis
UsesPermanent Orange (cas# 3468-63-1) is a useful research chemical. Dyes and metabolites, Environmental Testing.
General DescriptionPigment orange 5 is an azo pigment, which can be produced industrially by a diazotization and coupling sequence in which diazotized dinitroaniline is coupled into β-naphthol.
Properties and Applications

TEST ITEMS

SPECIFICATION

APPEARANCE

ORANGE POWDER

SHADE

YELLOWISH

HEAT RESISTANCE

140 °C min

LIGHT FASTNESS

7

ACID RESISTANCE

5

ALKALI RESISTANCE

5

FASTNESS TO BLEEDING

5

OIL ABSORPTION

35-40%

SPECIFIC SURFACE

30 m 2 /g

DENSITY

1.50 g/cm 3

RESIDUE ON 80 MESH

5.0% max

WATER SOLUBLE

1.0% max

VOLATITE 105 °C

1.0% max

TINTING STRENGTH

100-105 %

Pigment Orange 5 Preparation Products And Raw materials
Raw materialsSodium hydroxide-->Hydrochloric acid-->Sulfuric acid-->Sodium nitrite-->FUMING SULFURIC ACID-->2-Naphthol-->2,4-Dinitroaniline
PIGMENT ORANGE 13,Pigment orange 13 (C.I. 21110) 1-Naphthol 2,2'-Azobis(2-methylpropionitrile) PIGMENT ORANGE,13 PIGMENT ORANGE 13 Pigment orange 43 (C.I. 71105),Pigment Orange 43 (C.I.),pigment orange 43,c.i. pigment orange 43 p-Naphtholbenzein Pigment Orange 5 (2,4-Dinitrophenyl)phenyl-diazene 2,5-DINITROPHENOL Diethyl azodicarboxylate Pigment Red 123 2,4-Dinitrotoluene Phenmedipham Diisopropyl azodicarboxylate 2,2'-Azodi(2-methylbutyronitrile) 2-Naphthol C.I.PIGMENT ORANGE 6 1,3-Dinitrobenzene
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