Product

Pigment Red 53:1

CAS No.：5160-02-1

Other grades of this product :

Pigment Red 53:1 Basic information

Product Name:	Pigment Red 53:1
Synonyms:	Lake Red OF-08;Red Lake CS;Dominion DCC-2507, 2509, 2512, 2518, 2519, 2520;Hilton Davis Microspin Red Lake C;Benzenesulfonic acid, 5-chloro-2-(2-hydroxy-1-naphthalenyl)azo-4-methyl-, barium salt (2:1);BARIUMBIS(2-CHLORO-5-(HYDROXY-1-NAPHTHYL)AZO)TOLUENE-4-SULPHONATE;DANDCRED9;PIGMENT RED 53:1 (WB)
CAS:	5160-02-1
MF:	C34H24BaCl2N4O8S2
MW:	888.94
EINECS:	225-935-3
Product Categories:	Ba (Barium) Compounds;Classes of Metal Compounds;Organic-metal salt;Typical Metal Compounds
Mol File:	5160-02-1.mol

Pigment Red 53:1 Chemical Properties

Melting point	343-345°C
density	1.66 g/cm3
form	powder to crystal
Colour Index	15585
color	Orange to Red
Water Solubility	<0.01 g/100 mL at 18 ºC
InChIKey	POJOORKDYOPQLS-FFRZOONGSA-L
CAS DataBase Reference	5160-02-1(CAS DataBase Reference)
IARC	3 (Vol. Sup 7, 57) 1993
EPA Substance Registry System	C.I. Pigment Red 53, barium salt (2:1) (5160-02-1)

Safety Information

Risk Statements	20/21/22
Safety Statements	22-36/37/39
RIDADR	1564
RTECS	DB5500000
HazardClass	6.1
PackingGroup	III
Hazardous Substances Data	5160-02-1(Hazardous Substances Data)

MSDS Information

Provider	Language
Barium 5-chloro-4-methyl-2-[(2Z)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]benzenesulfonate	English

Pigment Red 53:1 Usage And Synthesis

General Description

Odorless yellowish-red or reddish-orange powder.

Air & Water Reactions

Can be explosive when suspended in air at specific concentrations. Insoluble in water.

Reactivity Profile

Pigment Red 53:1 is incompatible with strong oxidizing agents.

Health Hazard

ACUTE/CHRONIC HAZARDS: When heated to decomposition Pigment Red 53:1 emits very toxic fumes of sulfur oxides, nitrogen oxides and chlorine.

Fire Hazard

Flash point data for Pigment Red 53:1 are not available; however, Pigment Red 53:1 is probably combustible.

Flammability and Explosibility

Notclassified

Safety Profile

Questionable carcinogen with experimental carcinogenic and tumorigenic data. Mutation data reported. When heated to decomposition it emits very toxic fumes of SOx, NOx, and Cl-. See also SULFONATES.

Properties and Applications

TEST ITEMS	SPECIFICATION
APPEARANCE	RED POWDER
SHADE	YELLOWISH
HEAT RESISTANCE	160 °C min
LIGHT FASTNESS	4
ACID RESISTANCE	5
ALKALI RESISTANCE	4
FASTNESS TO BLEEDING	4
OIL ABSORPTION	45-50%
SPECIFIC SURFACE	26 m ² /g
DENSITY	1.80 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 Red 53:1 Preparation Products And Raw materials

Raw materials

Ammonium hydroxide-->2-Naphthol-->Rosin-->2-Amino-4,8-naphthalenedisulfonic acid-->Barium oxide-->Butylnaphtalenesulfonic Acid Sodium Salt-->2-Amino-5-chloro-4-methylbenzenesulfonic acid

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