C.I. Acid Blue 145

disodium;1-amino-4-(4-methyl-2-sulfonatoanilino)-9,10-dioxoanthracene-2-sulfonate

CAS: 6408-80-6

Molecular Formula	`C21H14N2Na2O8S2`
Molecular Weight	532.5 g/mol
Topological Polar Surface Area	203.0 A2
Hydrogen Bond Donors	2
Hydrogen Bond Acceptors	10
Rotatable Bonds	2
Exact Mass	531.9987
Heavy Atoms	35
Complexity	976.0

Chemical Identifiers

CAS Number	6408-80-6
SMILES	`CC1=CC(=C(C=C1)NC2=CC(=C(C3=C2C(=O)C4=CC=CC=C4C3=O)N)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]`
InChIKey	`RHCZISCTNGVWCV-UHFFFAOYSA-L`

📖 Product Overview

C.I. Acid Blue 145 (CAS: 6408-80-6) is a chemical compound with molecular formula C21H14N2Na2O8S2 and molecular weight 532.5 g/mol. Its IUPAC systematic name is disodium;1-amino-4-(4-methyl-2-sulfonatoanilino)-9,10-dioxoanthracene-2-sulfonate. Topological Polar Surface Area 203.0 A2 Hydrogen Bond Donors 2 Hydrogen Bond Acceptors 10 Rotatable Bonds 2 Exact Mass 531.9987 Heavy Atoms 35 Complexity 976.0 InChI Key: RHCZISCTNGVWCV-UHFFFAOYSA-L. SMILES: CC1=CC(=C(C=C1)NC2=CC(=C(C3=C2C(=O)C4=CC=CC=C4C3=O)N)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].

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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.

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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.

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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.

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