Description

Laccaic Acid CAS NO 60687-93-6 is a natural, water-soluble red pigment derived from the lac insect (*Laccifer lacca*). This compound matters as a high-value, naturally sourced colorant with excellent stability and compatibility in various formulations. It is primarily needed by manufacturers in the food, cosmetic, pharmaceutical, and textile industries seeking vibrant, natural red and purple hues for their products.

Application

• As a natural food colorant (E120) for beverages, confectionery, dairy products, and meat.
• In cosmetics and personal care products such as lipsticks, blushes, and hair dyes.
• As a biological stain in microscopy and histological applications.
• For dyeing natural fibers like silk and wool in the textile industry.
• In pharmaceutical coatings and as a colorant for tablets and capsules.
• As a pH indicator in certain analytical and laboratory procedures.
• For inks and specialty printing applications.

Basic Information

Product Name	Laccaic Acid
CAS No.	60687-93-6
Molecular Formula	C20H14O11 (for Laccaic Acid A, a major component)
Molecular Weight	430.32 g/mol (for Laccaic Acid A)
Synonyms	Lac Dye; Natural Red 25; CI 75450; Cochineal Red A; Lac Color; E120; Laccaic acids; Laccainic Acid; Insect Red
EINECS	262-376-7

Quality Control

Our Laccaic Acid is produced and tested to meet stringent quality standards suitable for food, cosmetic, and pharmaceutical applications. Each batch is analyzed to ensure compliance with specifications for identity, purity, and safety, referencing standards such as FCC (Food Chemicals Codex) and EU Directive for food colors. A comprehensive Certificate of Analysis (COA) detailing assay, heavy metals, and microbiological parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials and excessive heat. The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Red to dark red powder or granules
Identification (IR)	Conforms to standard
Assay (HPLC)	Min. 90% (Total Laccaic Acids)
Loss on Drying	Max. 10.0%
Ash Content	Max. 1.0%
Heavy Metals (as Pb)	Max. 20 ppm
Arsenic (As)	Max. 3 ppm
Lead (Pb)	Max. 5 ppm
Mercury (Hg)	Max. 1 ppm
Microbiological Total Plate Count	Max. 1000 CFU/g
Yeast & Mold	Max. 100 CFU/g
E. coli	Negative
Salmonella spp.	Negative

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