12656-85-8

Basic information

• Product Name: CI NO 77605
• Synonyms: c.i.77605;C.I.Pigmentred104;chromevermilion;ci77605;cipigmentred104;hornamolybdateorangemlh84sq;krolororangerko786d;leadchromatemolybdatesulfatered
• CAS NO: 12656-85-8
• Molecular Formula: PbCrO4, PbMoO4, PbSO4
• EINECS: 235-759-9
• Product Categories: Dyes and Pigments;UVCBs-inorganic
• Mol File: 12656-85-8.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• Density: 5[at 20℃]
• Water Solubility: 10-69.3μg/L at 20℃
• CAS DataBase Reference: CI NO 77605(CAS DataBase Reference)
• NIST Chemistry Reference: CI NO 77605(12656-85-8)
• EPA Substance Registry System: CI NO 77605(12656-85-8)

Safety Data

• Hazard Codes: T,N
• Statements: 61-33-40-50/53-62
• Safety Statements: 53-45-60-61
• Hazardous Substances Data: 12656-85-8(Hazardous Substances Data)

Usage

Description

CI NO 77605, also known as Pigment Red 104, is a solid solution of lead chromate, lead molybdate, and lead sulfate. It is a fine, dark-orange or light-red powder with a yellowish shade. This pigment is characterized by its heat resistance of a minimum of 220°C, light fastness of 7, and moderate resistance to acid and alkali with a rating of 5. It also has a fastness to bleeding rating of 5, an oil absorption of 20-25%, a specific gravity of 0.6, and a density of 6.00 g/cm3. The water solubility of CI NO 77605 is a maximum of 1.0%, and it has a tinging strength of 100-105%.

Uses

Used in Printing Inks:
CI NO 77605 is used as a pigment in the printing inks industry for its excellent color properties and heat resistance, ensuring the durability and quality of printed materials.
Used in Paints:
In the paints industry, CI NO 77605 is used as a pigment to provide a vibrant and long-lasting color to various types of paint products.
Used in Plastics:
CI NO 77605 is also used as a pigment in the plastics industry, where it imparts a consistent and stable color to plastic products while maintaining their durability and resistance to environmental factors.
Used in Textiles:
Pigment Red 104, a red dye derived from CI NO 77605, is used in the textiles industry to provide a rich and vibrant red color to fabrics, enhancing their visual appeal and ensuring colorfastness in various applications.
Used in Chrome Pigments:
CI NO 77605 is also utilized in the production of chrome pigments, where it contributes to the overall color and performance characteristics of the final product.

Hazard

Toxic by ingestion.

Flammability and Explosibility

Nonflammable

Safety Profile

Confirmed carcinogen. Dusts are poison by inhalation.

TEST ITEMS

SPECIFICATION

HEAT RESISTANCE

220 °C min

LIGHT FASTNESS

7

ACID RESISTANCE

5

ALKALI RESISTANCE

5

FASTNESS TO BLEEDING

5

DENSITY

6.00 g/cm 3

RESIDUE ON 80 MESH

5.0% max

VOLATITE 105 °C

1.0% max