Acid Red 186

sodium;chromium(3+);4-[[3-methyl-5-oxido-1-(3-sulfonatophenyl)pyrazol-4-yl]diazenyl]-3-oxidonaphthalene-1-sulfonate

CAS: 52677-44-8

Molecular Formula	`C20H12CrN4NaO8S2`
Molecular Weight	575.5 g/mol
Topological Polar Surface Area	220.0 A2
Hydrogen Bond Donors	0
Hydrogen Bond Acceptors	11
Rotatable Bonds	3
Exact Mass	574.93994
Heavy Atoms	36
Complexity	939.0

Chemical Identifiers

CAS Number	52677-44-8
SMILES	`CC1=NN(C(=C1N=NC2=C(C=C(C3=CC=CC=C32)S(=O)(=O)[O-])[O-])[O-])C4=CC(=CC=C4)S(=O)(=O)[O-].[Na+].[Cr+3]`
InChIKey	`SUGQROYVAPRJDX-UHFFFAOYSA-J`

📖 Product Overview

Acid Red 186 (CAS: 52677-44-8) is a chemical compound with molecular formula C20H12CrN4NaO8S2 and molecular weight 575.5 g/mol. Its IUPAC systematic name is sodium;chromium(3+);4-[[3-methyl-5-oxido-1-(3-sulfonatophenyl)pyrazol-4-yl]diazenyl]-3-oxidonaphthalene-1-sulfonate. Topological Polar Surface Area 220.0 A2 Hydrogen Bond Donors 0 Hydrogen Bond Acceptors 11 Rotatable Bonds 3 Exact Mass 574.93994 Heavy Atoms 36 Complexity 939.0 InChI Key: SUGQROYVAPRJDX-UHFFFAOYSA-J. SMILES: CC1=NN(C(=C1N=NC2=C(C=C(C3=CC=CC=C32)S(=O)(=O)[O-])[O-])[O-])C4=CC(=CC=C4)S(=O)(=O)[O-].[Na+].[Cr+3].

🧪

Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

View MSDS →

Frequently Asked Questions

What is the typical lead time for this product?

Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.

Can you provide samples for testing?

Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.

What documentation do you provide with the product?

We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.

Do you ship internationally?

Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

📚 Academic Support

Scientific research papers and technical documentation supporting this product for informed procurement decisions.

📖

Technical Blog Article

Multi-source research profile: chemical properties, regulatory status, and sourcing guide for Acid Red 186.

Browse Technical Blog →

No research papers found for this product yet.

We continuously update our academic references. Check back soon!