Vat Red 41 CAS NO 522-75-8

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CAS No.:522-75-8

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Vat Red 41 is a high-performance vat dye belonging to the anthraquinone chemical class, known for its excellent color fastness and stability. This compound is valued for its ability to produce vibrant, durable red shades that resist fading from light, washing, and perspiration. It is primarily utilized by manufacturers in the textile industry for dyeing and printing natural fibers like cotton, as well as in niche applications requiring high color permanence.

Application

Textile dyeing of cotton, wool, and other natural cellulosic fibers.
Textile printing for high-quality, colorfast fabrics.
Production of pigments and colorants for specialized industrial applications.
Dyeing of paper and leather where color stability is required.
As an intermediate in the synthesis of more complex dyes and organic compounds.
Research and development applications in color chemistry and material science.

Basic Information


Product Name	Vat Red 41
CAS No.	522-75-8
Molecular Formula	C₂₆H₁₂N₂O₄
Molecular Weight	416.39 g/mol
Synonyms	Vat Red 41; C.I. 73300; C.I. Vat Red 41; 8,16-Pyranthrenedione, 5,13-dihydro-; N,N'-Dihydro-5,13-dihydroxy-8,16-pyranthrenedione; Cibanone Red G; Caledon Red G; Indanthren Red GG; Mikethrene Red GG; Fenanthren Red GG
EINECS	208-326-5

Quality Control

Our Vat Red 41 is manufactured under a stringent quality management system to ensure batch-to-batch consistency and high purity. The product undergoes comprehensive analytical testing, including identification, assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee compliance with agreed specifications.

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.

Specification

Item	Specification
Appearance	Red powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Shade	Standard
Color Strength	100 ± 5%
Moisture Content	≤ 5.0%
Ash Content	≤ 1.0%
Particle Size	Contact for details