Description

800Cw Acid (Irdye 800Cw Acid Equivalent) is a specialized acid dye intermediate, identified by CAS No. 1088919-86-1. This high-purity compound is critical for achieving consistent, vibrant coloration in advanced material synthesis. It is primarily required by manufacturers in the textile, specialty ink, and polymer industries for producing high-performance dyes and pigments.

Application

• Synthesis of Acid Dyes: A key intermediate for manufacturing a range of acid dyes used in nylon, silk, and wool coloring.
• Textile Industry: For dyeing and printing protein-based fibers and polyamide textiles to achieve excellent wash and light fastness.
• Specialty Inks: Used in the formulation of inks for ink-jet printing, security printing, and other high-value applications.
• Polymer Staining: Employed in the coloration of engineering plastics and other synthetic polymers.
• Biological Staining: Potential use as a staining agent in histological and cytological preparations.
• Research & Development: Serves as a building block in chemical research for developing new chromophores and functional dyes.

Basic Information

Product Name	800Cw Acid (Irdye 800Cw Acid Equivalent)
CAS No.	1088919-86-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Irdye 800CW Acid; Acid Dye Intermediate 800CW; 800CW Acid Dye; C.I. Acid Dye Equivalent; IR-800CW Acid; Near-IR Dye Acid; Heptamethine Cyanine Acid Dye; Functional Dye Acid 800CW
EINECS	Contact for details

Quality Control

Our 800Cw Acid is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for dye and pigment synthesis. Certificates of Analysis (COA) 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Dark green to blue-black powder or solid
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 95.0% (Area %)
Moisture Content (KF)	≤ 2.0%
Ash Content	≤ 0.5%

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