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1-Amino-2-Naphthol-4-Sulphonic Acid (CAS 116-63-2) represents a cornerstone of the domestic dyestuff and diagnostic reagent sectors, where Pharma/API purity 99% is increasingly mandated by US-based clinical laboratories seeking high-precision analytical standards. 4-Amino-3-hydroxy-1-naphthalenesulfonic acid is witnessing a surge in demand across the North American API intermediates market as leading CDMOs prioritize domestic sourcing to ensure stringent adherence to American Chemical Society standards and mitigate international supply chain volatility. 1-Amino-2-hydroxy-4-naphthalenesulfonic acid remains a critical high purity fine chemical for the synthesis of advanced complexing agents and specialty indicators, driving US manufacturers to seek custom synthesis services that offer General Industry purity 98% for large-scale industrial colorant applications. We are an established 1-Amino-2-Naphthol-4-Sulphonic Acid intermediates supplier with >= 99% purity in the united states, ensuring minimal carry-over of impurities in the final API, and a broad range of various pharmaceutical intermediates for API manufacturers and finished formulators, providing comprehensive analytical (HPLC/NMR/MS) and supporting 1-Amino-2-Naphthol-4-Sulphonic Acid COA/TDS/SDS region-specific regulatory support, reliable lead times, worldwide supply chain capabilities
1-Amino-2-Naphthol-4-Sulphonic Acid (CAS 116-63-2) represents a cornerstone of the domestic dyestuff and diagnostic reagent sectors, where Pharma/API purity 99% is increasingly mandated by US-based clinical laboratories seeking high-precision analytical standards. 4-Amino-3-hydroxy-1-naphthalenesulfonic acid is witnessing a surge in demand across the North American API intermediates market as leading CDMOs prioritize domestic sourcing to ensure stringent adherence to American Chemical Society standards and mitigate international supply chain volatility. 1-Amino-2-hydroxy-4-naphthalenesulfonic acid remains a critical high purity fine chemical for the synthesis of advanced complexing agents an...
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Dyes and Pigments
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Dye and Pigment Intermediates
Aromatic Sulfonic Acids
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Chemical Properties & Specifications
P261, P264, P280, P302+P352, P305+P351+P338, P332+P313, P337+P313, and P342+P311
Skin Irrit. 2 (76.9%)
Eye Irrit. 2 (76.9%)
A key organic intermediate used in the synthesis of various acid, acid complex, mordant, and neutral dyes, particularly azo dyes, to produce vibrant and stable colors for textiles, paper, food, and cosmetics
A specialized chemical reagent employed in colorimetric assays and spectrophotometry for the detection and quantification of phosphate, calcium, and metal ions in laboratory and environmental monitoring settings
A functional building block utilized in the development and synthesis of specific pharmaceutical agents and bacteriostatic compounds to enhance therapeutic efficacy
A versatile compound used as a biological stain in microscopy to facilitate the visualization of cellular structures and processes in medical research
A chemical used in water treatment processes to assist in the removal of heavy metals and the assessment of water quality.
1-Amino-2-Naphthol-4-Sulphonic Acid is an aromatic amino-sulfonic acid primarily used as a key intermediate in the synthesis of azo, acid, and mordant dyes, and as an analytical reagent for detecting metal ions
This compound is extensively used in the textile, paper, pharmaceutical, agrochemical, and plastics industries for dye production and chemical synthesis
It is soluble in hot water and alkaline aqueous solutions, and is typically used in solid, liquid, or granulated formulations for industrial dyeing and organic synthesis processes
Standard specifications include CAS number 116-63-2, a purity of ≥98%, and availability of documentation such as COA, TDS, impurity reports, and regulatory compliance documents
Scimplify has capabilities for global distribution and custom synthesis through an integrated network of manufacturers and logistics partners with reliable lead time
The product is export ready with a standard MOQ starting from 100 kgs, with lead times for international customers depending on the shipping destination and specific grade.
Category : Dye and Pigment Intermediates
Sub-Category : Nitrophenols
Category : Base Chemicals & Intermediates, Dye and Pigment Intermediates
Sub-Category : Aromatic Hydrocarbons, Synthetic Intermediates
Description : Ortho-xylene (CAS No. 95-47-6) serves as a fundamental aromatic building block, with approximately 9...
