Fast red F4R(CAS#6410-30-6)
Introduction
Permanent red F4R is an organic synthetic pigment with the chemical name C.I. Pigment Red 202。 The following is a detailed introduction to the properties, uses, manufacturing methods and safety information of Permanent Red F4R:- Permanent Red F4R is a red powdered solid with good durability and thermal stability. - It has good stability to light, acids, alkalis and solvents. Usage:- Permanent Red F4R can be used in the fields of dyes, inks, coatings and plastics. - It can be used for textile dyeing, plastic coloring, wet compresses, etc. Preparation method:- Permanent red F4R is mainly prepared by organic synthesis method, including the condensation reaction of aniline and corresponding aromatic acids. Safety Information:- When using Permanent Red F4R, you should follow the safety regulations of each place. - Red pigments may cause irritation to the skin, eyes, and respiratory system, and appropriate personal protective equipment such as glasses, gloves, and masks must be worn during handling and use. - Comply with relevant environmental and waste disposal regulations when disposing of waste.
Application
Fast Red F4R (C.I. Pigment Red 8, CI 12335, CAS 6410-30-6) is a bright bluish red monoazo pigment. It provides high color strength, good acid resistance, and good water resistance, making it a reliable red pigment for water‑based systems. Main applications include water‑based decorative paints, textile printing pastes, water‑based flexo and gravure inks, offset inks, and paper coloration. The pigment has moderate heat resistance (up to 160 °C, short‑term) and moderate alkali resistance, while exhibiting good lightfastness (Grade 6/8). Mass‑tone color is yellowish red; tint (1/5 SD) is bluish pink. It is also used in some plastics (e.g., PVC, rubber) and artist‘s paints. Xinchem offers custom synthesis and contract manufacturing of high‑purity Fast Red F4R (PR8) to meet your coloration needs. Contact us for a competitive quote and reliable global supply.
