Description

Laccaic Acid E is a high-purity, naturally derived colorant compound belonging to the anthraquinone class. This product is valued for its vibrant and stable red coloration properties, making it a sought-after ingredient in specialized applications. It is primarily utilized by manufacturers in the food, cosmetic, and pharmaceutical industries seeking natural and compliant coloring solutions.

Application

• As a natural red colorant in food products, beverages, and confectionery.
• In cosmetic formulations such as lipsticks, blushes, and other pigmented makeup.
• As a staining agent in biological and histological research laboratories.
• In the development of specialized dyes for textiles and inks.
• As a reference standard for analytical testing and quality control in related industries.
• Potential use in pharmaceutical coatings and diagnostic applications.

Basic Information

Product Name	Laccaic Acid E
CAS No.	14597-16-1
Molecular Formula	C26H19NO12
Molecular Weight	537.43 g/mol
Synonyms	Laccaic Acid E; Lac Dye; Natural Red 25; C.I. 75450; Laccaic Acid; Lac Color; Laccaic Acid; Shellac Red
EINECS	Contact for details

Quality Control

Our Laccaic Acid E is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, heavy metals, and solvent residues 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 place at a controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Red to dark red powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm
Solvent Residues	Meets ICH guidelines

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