C.I. Mordant Blue 13

3-[(5-chloro-2-hydroxyphenyl)diazenyl]-4,5-dihydroxynaphthalene-2,7-disulfonic acid

CAS: 7361-97-9

Molecular Formula	`C16H11ClN2O9S2`
Molecular Weight	474.9 g/mol
LogP	2.6
Topological Polar Surface Area	211.0 A2
Hydrogen Bond Donors	5
Hydrogen Bond Acceptors	11
Rotatable Bonds	4
Exact Mass	473.95944
Heavy Atoms	30
Complexity	857.0

Chemical Identifiers

CAS Number	7361-97-9
SMILES	`C1=CC(=C(C=C1Cl)N=NC2=C(C3=C(C=C(C=C3C=C2S(=O)(=O)O)S(=O)(=O)O)O)O)O`
InChIKey	`KBLPVLOHGYMDQP-UHFFFAOYSA-N`

📖 Product Overview

C.I. Mordant Blue 13 (CAS: 7361-97-9) is a chemical compound with molecular formula C16H11ClN2O9S2 and molecular weight 474.9 g/mol. Its IUPAC systematic name is 3-[(5-chloro-2-hydroxyphenyl)diazenyl]-4,5-dihydroxynaphthalene-2,7-disulfonic acid. LogP 2.6 Topological Polar Surface Area 211.0 A2 Hydrogen Bond Donors 5 Hydrogen Bond Acceptors 11 Rotatable Bonds 4 Exact Mass 473.95944 Heavy Atoms 30 Complexity 857.0 InChI Key: KBLPVLOHGYMDQP-UHFFFAOYSA-N. SMILES: C1=CC(=C(C=C1Cl)N=NC2=C(C3=C(C=C(C=C3C=C2S(=O)(=O)O)S(=O)(=O)O)O)O)O.

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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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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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