Product

Quinacridone

CAS No.：1047-16-1

Other grades of this product :

Quinacridone Basic information

Product Name:	Quinacridone
Synonyms:	3-b)acridine-7,14-dione,5,12-dihydro-quino(;3-b]acridine-7,14-dione,5,12-dihydro-quino[;Quindo Violet;C.I.Pigment Red 122 [γ-type];5,12-dihydroquinolino[2,3-b]acridine-7,14-dione;5,12-dihydroquinolino[2,3-b]acridine-7,14-quinone;Pigment Violet 19 (technical product);5,12-Dihydroquin[2,3-b]acridine-7,14-dione Pigment Violet 19
CAS:	1047-16-1
MF:	C20H12N2O2
MW:	312.32
EINECS:	213-879-2
Product Categories:	Highly Purified Reagents;Other Categories;Electroluminescence;Functional Materials;Refined Products by Sublimation
Mol File:	1047-16-1.mol

Quinacridone Chemical Properties

Melting point	390 °C
Boiling point	568.5±50.0 °C(Predicted)
density	1.5 g/cm3
storage temp.	Sealed in dry,Room Temperature
form	Solid:nanomaterial
Colour Index	46500
pka	-2.96±0.20(Predicted)
color	Orange to Amber to Dark red
LogP	2.2 at 24℃ and pH7
CAS DataBase Reference	1047-16-1(CAS DataBase Reference)
NIST Chemistry Reference	Quino[2,3-b]acridine-7,14-dione, 5,12-dihydro-(1047-16-1)
EPA Substance Registry System	Quinacridone (1047-16-1)

Safety Information

Safety Statements	24/25
RTECS	VA8533500
HS Code	29339900
Hazardous Substances Data	1047-16-1(Hazardous Substances Data)
Toxicity	LD50 oral in rat: > 20mL/kg

MSDS Information

Quinacridone Usage And Synthesis

Chemical Properties

The parent compound Pigment Violet 19 exists in three polymorphic modifications. The red gamma and violet beta forms are commercial pigments, whereas the red alpha form is metastable.

Definition

A lightfast pigment used in paints, printing inks, plastics, etc.

Properties and Applications

TEST ITEMS	SPECIFICATION
APPEARANCE	VIOLET POWDER
SHADE	BLUISH
HEAT RESISTANCE	300 °C min
LIGHT FASTNESS	7-8
ACID RESISTANCE	5
ALKALI RESISTANCE	5
FASTNESS TO BLEEDING	5
OIL ABSORPTION	40-50%
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 %

Quinacridone Preparation Products And Raw materials

Raw materials	Sodium hydroxide-->Sodium hydride-->p-Toluenesulfonic acid-->Aniline-->Phosphoric acid-->tert-Butanol-->Polyphosphoric acid-->2-Methyl-1-propanol-->DME-->Sodium 3-nitrobenzenesulphonate-->Diethyl adipate
Preparation Products	Pigment Red 122

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