Search through
Acid Blue 83

Acid Blue 83

CAS Number: 6104-59-2

Molecular Formula: C45H44N3NaO7S2

Purity: ≥70% purity

About Acid Blue 83

Acid Blue 83 (CAS 6104-59-2) remains a critical triarylmethane dye for the high purity fine chemicals market, specifically serving the Life Science sector where its >98% purity (textile and research grade) is essential for visualizing protein bands in SDS-PAGE and standardizing Bradford assays. Brilliant Blue R 250 (CA...

Acid Blue 83 Specifications

CAS Number
6104-59-2
Molecular Formula
C45H44N3NaO7S2
Molecular Weight
825.97 g/mol
IUPAC Name
sodium 3-[[4-[[4-(4-ethoxyanilino)phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]-N-ethylanilino]methyl]benzenesulfonate
Canonical SMILES
CCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC=C(C=C2)C(=C3C=CC(=[N+](CC)CC4=CC(=CC=C4)S(=O)(=O)[O-])C=C3)C5=CC=C(C=C5)NC6=CC=C(C=C6)OCC.[Na+]
InChI Key
NKLPQNGYXWVELD-UHFFFAOYSA-M
Molecular Weight
825.97 g/mol
Purity
≥70% purity
Physical appearance
Gray to dark purple to black powder to crystal

Biochemical Staining Agent

A sensitive triphenylmethane dye widely used in molecular biology for the visualization and quantification of proteins in polyacrylamide gels (SDS-PAGE), western blotting, and Bradford assays

Textile and Leather Dye

A versatile acid dye employed for the high-affinity coloration and direct printing of protein-based fibers including wool, silk, and nylon, as well as leather and feathers

Industrial Colorant

A water-soluble pigment used in the manufacturing of inks, paper products, and industrial cleaning agents such as soaps and detergents

Diagnostic and Microscopy Reagent

A specialized chemical used in histology and hematology for diagnostic assay manufacturing and microscopic examination of biological samples.

Acid Blue 83 FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

Rounded Top

Explore Dyes and Pigments Portfolio

N-methyle naphthyle amine base

CAS No : 14489-75-9

N-methyle naphthyle amine base

Category : Dye and Pigment Intermediates

Sub-Category : Aromatic Amines & Derivatives

View Product
4-Chloro-2-nitrophenol

CAS No : 89-64-5

4-Chloro-2-nitrophenol

Category : Dye and Pigment Intermediates

Sub-Category : Nitrophenols

View Product
O-Xylene (Ortho-Xylene)

CAS No : 95-47-6

O-Xylene (Ortho-Xylene)

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...

View Product
HC Blue 12

CAS No : 132885-85-9

HC Blue 12

Category : Hair Dyes & Colorants

Sub-Category : Direct Hair Dyes

View Product