12237-62-6

Basic information

• Product Name: Pigment Violet 27
• Synonyms: C.I. 42535:3;c.i. pigment violet 27;ferrate(4-), hexakis(cyano-c)-, methylated 4-[(4-aminophenyl)(4-imino-2,5-cyclohexadien-1-ylidene)methyl]benzenamine copper(2+) salts;Fanal Violet BKF;Pigment Violet 27;PV27 CRYSTAL VIOLET (CFA);Pigment violet 27 (C.I. 42535:3)
• CAS NO: 12237-62-6
• Molecular Formula: Unspecified
• Molecular Weight: 0
• EINECS: 235-468-7
• Mol File: 12237-62-6.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 270℃[at 101 325 Pa]
• Appearance: /
• Density: 1.225[at 20℃]
• Vapor Pressure: 0Pa at 25℃
• PKA: 0.001[at 20 ℃]
• Water Solubility: 270μg/L at 25℃
• CAS DataBase Reference: Pigment Violet 27(CAS DataBase Reference)
• NIST Chemistry Reference: Pigment Violet 27(12237-62-6)
• EPA Substance Registry System: Pigment Violet 27(12237-62-6)

Safety Data

• Hazardous Substances Data: 12237-62-6(Hazardous Substances Data)

Usage

Description

Pigment Violet 27 is a synthetic organic pigment characterized by its reddish shade and violet powder appearance. It exhibits strong tinting strength, heat resistance up to 180°C, and good light fastness with a rating of 6. The pigment also demonstrates moderate resistance to acids and alkalis, with ratings of 5 and 4, respectively. Additionally, it has a fastness to bleeding rating of 4, an oil absorption rate of 40-45%, a specific surface area of 28 m2/g, a density of 1.60 g/cm3, and a maximum residue on 80 mesh of 5.0%. The pigment has a maximum water solubility of 1.0% and a volatile content at 105 °C of 1.0%.

Uses

Used in Paint and Coatings Industry:
Pigment Violet 27 is used as a colorant for providing a reddish shade in various paint and coating applications. Its strong tinting strength, heat resistance, and light fastness make it suitable for use in high-quality coatings that require durability and color stability.
Used in Plastics Industry:
In the plastics industry, Pigment Violet 27 is utilized as an additive to impart a reddish color to plastic products. Its properties, such as acid and alkali resistance, make it suitable for use in a wide range of plastic materials and applications where resistance to chemical exposure is required.
Used in Printing Ink Industry:
Pigment Violet 27 is employed as a pigment in the formulation of printing inks, offering a vibrant reddish color with good fastness properties. Its performance characteristics, including heat and light resistance, make it an ideal choice for various printing applications that demand long-lasting and fade-resistant colors.
Used in Textile Industry:
In the textile industry, Pigment Violet 27 is used as a colorant for dyeing and printing on fabrics. Its strong tinting strength and resistance to various environmental factors contribute to the production of textiles with consistent and long-lasting coloration.
Used in Cosmetics Industry:
Pigment Violet 27 may also find application in the cosmetics industry as a color additive for products such as lipsticks, eyeshadows, and blushes. Its properties, including heat and light resistance, ensure that the color remains vibrant and stable throughout the product's shelf life.

Flammability and Explosibility

Notclassified

TEST ITEMS

SPECIFICATION

HEAT RESISTANCE

180 °C min

LIGHT FASTNESS

6

ACID RESISTANCE

5

ALKALI RESISTANCE

4

FASTNESS TO BLEEDING

4

OIL ABSORPTION

40-45%

SPECIFIC SURFACE

28 m 2 /g

DENSITY

1.60 g/cm 3

RESIDUE ON 80 MESH

5.0% max

VOLATITE 105 °C

1.0% max