67340-41-4

Basic information

• Product Name: barium [29H,31H-phthalocyaninedisulphonato(4-)-N29,N30,N31,N32]cuprate(2-)
• Synonyms: barium [29H,31H-phthalocyaninedisulphonato(4-)-N29,N30,N31,N32]cuprate(2-);C.I.Pigment Blue 17:1;4230;2321;Light Fast Lacquer sky Blue lake;29H,31H-Phthalocyanine-C,C-disulfonic acid copper complex;C.I.Pigment Blue;Fast Sky Blue
• CAS NO: 67340-41-4
• Molecular Formula: C32H14BaCuN8O6S2
• Molecular Weight: 871.50656
• EINECS: 266-653-0
• Mol File: 67340-41-4.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: barium [29H,31H-phthalocyaninedisulphonato(4-)-N29,N30,N31,N32]cuprate(2-)(CAS DataBase Reference)
• NIST Chemistry Reference: barium [29H,31H-phthalocyaninedisulphonato(4-)-N29,N30,N31,N32]cuprate(2-)(67340-41-4)
• EPA Substance Registry System: barium [29H,31H-phthalocyaninedisulphonato(4-)-N29,N30,N31,N32]cuprate(2-)(67340-41-4)

Safety Data

• Hazardous Substances Data: 67340-41-4(Hazardous Substances Data)

Usage

Description

Barium [29H,31H-phthalocyaninedisulphonato(4-)-N29,N30,N31,N32]cuprate(2-) is a sky blue powder with greenish shade. It has a heat resistance of 200°C minimum, light fastness of 6, and varying degrees of acid and alkali resistance. The specific surface area is 28 m2/g, and the density is 1.70 g/cm3. It has an oil absorption of 20-30% and a water solubility of 1.0% maximum.

Uses

1. Used in Pigment Industry:
Barium [29H,31H-phthalocyaninedisulphonato(4-)-N29,N30,N31,N32]cuprate(2-) is used as a pigment for its sky blue appearance and greenish shade. Its high tinting strength (100-105%) makes it suitable for coloring various materials.
2. Used in Heat-Resistant Applications:
Due to its minimum heat resistance of 200°C, barium [29H,31H-phthalocyaninedisulphonato(4-)-N29,N30,N31,N32]cuprate(2-) can be used in applications requiring high temperature stability, such as in the manufacturing of heat-resistant coatings or materials.
3. Used in Light-Fast Applications:
With a light fastness rating of 6, barium [29H,31H-phthalocyaninedisulphonato(4-)-N29,N30,N31,N32]cuprate(2-) can be utilized in industries where color stability under exposure to light is crucial, such as in the production of outdoor paints or plastics.
4. Used in Acid and Alkali-Resistant Applications:
Its acid resistance (5) and alkali resistance (4) make barium [29H,31H-phthalocyaninedisulphonato(4-)-N29,N30,N31,N32]cuprate(2-) suitable for use in environments where the material may come into contact with acidic or alkaline substances, such as in chemical processing or industrial coatings.

TEST ITEMS

SPECIFICATION

HEAT RESISTANCE

200 °C min

LIGHT FASTNESS

6

ACID RESISTANCE

5

ALKALI RESISTANCE

4

FASTNESS TO BLEEDING

4

SPECIFIC SURFACE

28 m 2 /g

DENSITY

1.70 g/cm 3

RESIDUE ON 80 MESH

5.0% max

VOLATITE 105 °C

1.0% max

InChI:InChI=1/C32H16N8O6S2.Ba.Cu/c41-47(42,43)21-13-5-11-19-23(21)32-38-28-18-10-4-2-8-16(18)26(34-28)36-30-20-12-6-14-22(48(44,45)46)24(20)31(40-30)37-27-17-9-3-1-7-15(17)25(33-27)35-29(19)39-32;;/h1-14H,(H2-2,33,34,35,36,37,38,39,40,41,42,43,44,45,46);;/q-2;2*+2/p-2