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CAS

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1325-82-2

Pigment Violet 3, also known as C.I. 12075 or D&C Violet No.2, is a synthetic organic compound that is primarily used as a colorant in various industries. It is a bright violet compound with the molecular formula C28H31N2O3 and belongs to the azo dyes category, which are known for their vivid colors. Pigment Violet 3's stability, color strength, and good lightfastness contribute to its extensive use, although it is somewhat toxic to humans and should be used with controlled exposure and consumption to avoid health risks.

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  • 1325-82-2 Structure

  • Basic information

    1. Product Name: Pigment Violet 3
    2. Synonyms: Pigment Fast Pale Purple Lake;Pigment Fast Pale Purple Toner R;6240 Fast Violet Lake;6250 Fast Violet Toner R;4-[(4-Aminophenyl)-(4-methylimino-1-cyclohexa-2,5-dienylidene)methyl]aniline;Benzoic Methyl Violet Lake;Brillfast Violet;Calcotone Violet RP
    3. CAS NO:1325-82-2
    4. Molecular Formula: C24H27N3
    5. Molecular Weight: 357.498
    6. EINECS: 309-916-8
    7. Product Categories: Dyes and Pigments
    8. Mol File: 1325-82-2.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 538.4 °C at 760 mmHg
    3. Flash Point: 279.4 °C
    4. Appearance: /
    5. Density: 1.13 g/cm3
    6. Vapor Pressure: 1.16E-11mmHg at 25°C
    7. Refractive Index: 1.621
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: Pigment Violet 3(CAS DataBase Reference)
    11. NIST Chemistry Reference: Pigment Violet 3(1325-82-2)
    12. EPA Substance Registry System: Pigment Violet 3(1325-82-2)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 1325-82-2(Hazardous Substances Data)

1325-82-2 Usage

Uses

Used in Paint Industry:
Pigment Violet 3 is used as a colorant for providing a bright violet hue in paint formulations. Its stability and color strength make it a popular choice for this application.
Used in Ink Industry:
Pigment Violet 3 is used as a colorant in ink production, offering a vibrant violet color to the inks used in various printing processes.
Used in Plastic Industry:
Pigment Violet 3 is used as a colorant in the manufacturing of colored plastics, contributing to the aesthetic appeal and visual properties of the final plastic products.
Used in Textile Printing Industry:
Pigment Violet 3 is used as a colorant in textile printing, allowing for the creation of vibrant violet patterns and designs on fabrics.
Used in Cosmetics Industry:
Although its use is occasional, Pigment Violet 3 is used as a colorant in some cosmetic products, providing a bright violet shade to the formulations. However, due to its potential toxicity, its use in cosmetics is limited and strictly regulated.

Check Digit Verification of cas no

The CAS Registry Mumber 1325-82-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,2 and 5 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1325-82:
(6*1)+(5*3)+(4*2)+(3*5)+(2*8)+(1*2)=62
62 % 10 = 2
So 1325-82-2 is a valid CAS Registry Number.
InChI:InChI=1/C20H19N3/c1-23-19-12-6-16(7-13-19)20(14-2-8-17(21)9-3-14)15-4-10-18(22)11-5-15/h2-13H,21-22H2,1H3

1325-82-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-[(4-aminophenyl)-(4-methyliminocyclohexa-2,5-dien-1-ylidene)methyl]aniline

1.2 Other means of identification

Product number -
Other names Violet Lake

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1325-82-2 SDS

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