Description

Magentarhodaminepigment CAS NO 120611-30-5 is a high-performance, synthetic organic pigment belonging to the rhodamine dye family, prized for its brilliant magenta to violet hue. This pigment matters for its exceptional color strength, lightfastness, and stability, providing reliable and consistent coloration in demanding applications. It is primarily needed by manufacturers in the coatings, plastics, and specialty inks industries seeking vibrant, durable colorants for high-quality finished products.

Application

• Industrial and automotive coatings requiring high weather resistance and color retention.
• Coloration of engineering plastics and polymers for consumer goods and automotive parts.
• Manufacture of high-quality printing inks, including security and specialty inks.
• Pigmentation for artist-grade paints and colorants.
• Coloring of synthetic fibers and textiles.
• Potential use as a colorant in masterbatch production for plastics.
• Research and development applications in photonics and optical materials.

Basic Information

Product Name	Magentarhodaminepigment
CAS No.	120611-30-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Rhodamine B Base; Basic Violet 10; C.I. 45170; Rhodamine B; [9-(2-Carboxyphenyl)-6-(diethylamino)-3H-xanthen-3-ylidene]diethylammonium chloride; Tetraethylrhodamine; Brilliant Pink B; Magenta Rhodamine Lake
EINECS	Contact for details

Quality Control

Our Magentarhodaminepigment is produced under a stringent quality management system to ensure batch-to-batch consistency and performance. Each lot undergoes rigorous testing for key parameters including color strength, hue, particle size distribution, and chemical purity. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Magenta to violet powder
Color Strength	≥ 98% (vs. Standard)
Hue	Within agreed tolerance
Purity (HPLC)	≥ 95%
Moisture Content	≤ 2.0%
Ash Content	≤ 1.0%
Particle Size (D50)	≤ 5.0 μm
Lightfastness	≥ 6 (Blue Scale)

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.