Description

1-Hydroxy-8-Benzoylamino-2-[1-Sulfo-5-[4-Fluoro-6-(3-Sulfoanilino)-1,3,5-Triazin-2-Yl]Aminomethyl-2-Naphtylazo]-3,5-Naphthalenedisulfonic Acid Tetrasodium Salt is a high-purity, water-soluble anionic dye intermediate of significant industrial importance. Its complex polyfunctional structure, featuring multiple sulfonic acid groups and a reactive triazine moiety, makes it a critical precursor for synthesizing high-performance dyes and pigments. This compound is essential for manufacturers in the textile, ink, and specialty chemical sectors seeking to produce vivid, wash-fast, and light-stable colorants. Our supply is characterized by stringent quality control to ensure batch-to-batch consistency for your demanding synthesis processes.

Application

• Primary Intermediate for Reactive Dyes: A key building block in the synthesis of high-grade reactive dyes for cotton, wool, and polyamide fibers, providing excellent color yield and fastness properties.
• Specialty Pigment Manufacturing: Used in the production of high-performance organic pigments for inks, coatings, and plastics, where color strength and stability are paramount.
• Functional Dye Synthesis: Serves as a precursor for dyes used in specialized applications, including laser dyes, biological stains, and sensitizers for photographic or electronic materials.
• Textile Printing Inks: An important component in formulating advanced textile printing inks that require brilliant shades and superior wash resistance.
• Research & Development: Utilized in chemical R&D for developing novel chromophores and studying structure-property relationships in dye chemistry.

Basic Information

Item	Detail
Product Name	1-Hydroxy-8-Benzoylamino-2-[1-Sulfo-5-[4-Fluoro-6-(3-Sulfoanilino)-1,3,5-Triazin-2-Yl]Aminomethyl-2-Naphtylazo]-3,5-Naphthalenedisulfonic Acid Tetrasodium Salt
CAS No.	70817-81-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	C.I. Reactive Orange 107; Reactive Orange 107; Tetrasodium 1-hydroxy-8-[(4-fluorophenyl)carbonylamino]-2-[[1-sulfo-5-[[4-fluoro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]aminomethyl]-2-naphthalenyl]azo]-3,5-naphthalenedisulfonate; 1-Hydroxy-8-benzoylamino-2-[1-sulfo-5-[[4-fluoro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]aminomethyl]-2-naphthylazo]-3,5-naphthalenedisulfonic acid tetrasodium salt; Reactive Orange M-3R; Dye Intermediate 70817-81-1
EINECS	Contact for details

Quality Control

Every batch of our 1-Hydroxy-8-Benzoylamino-2-[1-Sulfo-5-[4-Fluoro-6-(3-Sulfoanilino)-1,3,5-Triazin-2-Yl]Aminomethyl-2-Naphtylazo]-3,5-Naphthalenedisulfonic Acid Tetrasodium Salt is manufactured and tested under a rigorous quality management system. We ensure compliance with industry specifications through comprehensive analytical protocols, including HPLC for purity and identity confirmation. A detailed Certificate of Analysis (COA) documenting assay, impurity profile, and physical characteristics is provided with each shipment to guarantee material consistency and support your quality assurance processes.

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 heat sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Dark brown to reddish-brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	Min. 95%
Water Content	Max. 5.0%
Solubility (in Water)	Freely soluble
Heavy Metals (as Pb)	Max. 20 ppm

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