Pigment Red 49:1

Brand	Fineland Chem
Color Index	Pigment Red 49:1
Color Index No	15630:1
CAS No	1103-38-4
EC No	214-160-6
Chemical Group	Mono Azo
Chemical Formula	C₂₀H₁₃N₂O₄S·1/2Ba

Introduction

Pigment Red 49:1 is a synthetic organic pigment of the azo group, featuring both a neutral red shade and a bright bluish-red hue. With strong tinting strength, excellent dispersibility, and high cost-efficiency, it serves as an ideal choice for mass-market applications. This pigment boasts wide applicability, suitable for printing inks (especially publication gravure inks), plastics, coatings, and textiles. Notably, the resin-treated formulation effectively reduces bronzing, while the specialized formulation is well-suited for water-based printing inks, meeting the needs of diverse application scenarios.

PR 49:1 – DuraPrint® W6591-2B ⬇️TDS
This is a bluish-red pigment with good viscosity control and stable performance, specially developed for water-based coating applications.

Physical Properties

Test Item	Specification
Density (g/cm3 )	1.48-1.90
Specific Surface Area(m2/g)	32-67
Oil Absorption(g/100g)	40-50
PH Value	7.0-9.0
Bulk Density (lb/gal)	12.3-15.8
Total impurities(ppm)≤	600

Fastness Properties

Heat Resistance (℃)	160-	Alkali Resistance (1-5)	4
Light Resistance (Full Shade, 1-8)	4-5	Migration Resistance(1-5)	4
Light (Reduced tinting, 1-8)	4	Ethyl Acetate (1-5)	4
Weather Resistance (1-5)	2-3	Ethanol (1-5)	3
Acid Resistance (1-5)	2	MEK (1-5)	2

Application

Printing Ink: Discover high-performance ink pigments for various printing technologies including water-based, solvent-based, offset, inkjet, UV curing, and decorative applications. More Details

Paint and Coating: Explore a wide range of coating pigments tailored for paints, oils, automotive finishes, industrial applications, concrete, cement, and ceramics. More Details

Plastic and Masterbatch: Browse a comprehensive selection of plastic pigments designed for PE, PVC, EVA, rubber, and a variety of engineering plastics. More Details

Special Use: Find specialized pigments offering unique effects and functionalities for textiles, resins, glazes, metallic finishes, fluorescence, and anti-corrosion needs. More Details

Advantages

Bright and Long-Lasting Shade: Features both a neutral red shade and a bright bluish-red hue, with strong tinting strength and rich, deep color. Delivers eye-catching printing results and maintains long-lasting color without fading.
Excellent Lightfastness: Retains vivid color even under strong light or long-term exposure, effectively preventing fading and ensuring long-term color stability of products.
Suitable for Water-Based Systems: Boasts excellent dispersibility and water compatibility, achieving uniform color in water-based media. It is an ideal choice for water-based printing ink applications.
Environmentally Friendly, Safe and Compliant: Strictly meets international environmental standards, free of harmful substances, safe and reliable. It not only guarantees color performance but also supports sustainable development, providing a green solution.
Strong Chemical Resistance: Resists corrosion from various chemical media, maintaining stability in diverse application scenarios and ensuring long-term durability and color permanence of products.
Versatile Application Adaptability: Widely applicable to printing inks (especially publication gravure inks and water-based printing inks), plastics, coatings, textiles and other fields. The resin-treated formulation can reduce bronzing, with high cost-efficiency, suitable for large-scale mass-market applications.

Synonyms

Red 49:1	lithol red ba	Barium lithol	C.I.15630:1
C.I.P.R.49:1	Pigment Red 49:1	Pigment Red 49(Ba)	Barium Lithol Red
PR49:1 BARIUM LITHOL	Pigment — Pigment Red 49:1	Flexobrite Red F	Eljion Red LW
Symuler Red 3016	Flexiverse Red 49:1	Solintor Red 49 RB	Vilma Lithol Red BAN
DCC 2319 Barium Lithol	Suthol Red(Barium)523	H-D Sperse Red AP49	PIGMENT RED 49:1
Pigment red 49:1 (C.I. 15630:1)	Barium lithol red	Bis[2-[(2-hydroxy-1-naphthalenyl)azo]-1-naphthalenesulfonic acid]barium salt	Barium bis[2-[(2-hydroxynaphthyl)azo]naphthalenesulphonate]
Barium bis[2-(2-hydroxy-1-naphthylazo)-1-naphthalenesulfonate]	barium bis(2-((2-hydroxynaphthyl)azo)naphthalene sulfonate)	2-(2-Hydroxy-1-naphthylazo)-1-naphthalenesulfonic acid barium salt (2:1)	1-Naphthalenesulfonic acid, 2-(2-hydroxy-1-naphthalenyl)azo-, barium salt (2:1)
1-Naphthalenesulfonicacid, 2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, bariuM salt (2:1)	barium(2+),2-[(2E)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]naphthalene-1-sulfonate