[1,1'-Biphenyl]-2,2'-disulfonic acid, 4,4'-diamino-5,5'-dimethyl-

5-amino-2-(4-amino-5-methyl-2-sulfophenyl)-4-methylbenzenesulfonic acid

CAS: 83-83-0

Molecular Formula	`C14H16N2O6S2`
Molecular Weight	372.4 g/mol

Chemical Identifiers

CAS Number	83-83-0
SMILES	`CC1=CC(=C(C=C1N)S(=O)(=O)O)C2=C(C=C(C(=C2)C)N)S(=O)(=O)O`
InChIKey	`PHICKPBIPXXFIP-UHFFFAOYSA-N`

📖 Product Overview

[1,1'-Biphenyl]-2,2'-disulfonic acid, 4,4'-diamino-5,5'-dimethyl- (CAS: 83-83-0) is a chemical compound with molecular formula C14H16N2O6S2 and molecular weight 372.4 g/mol. Its IUPAC systematic name is 5-amino-2-(4-amino-5-methyl-2-sulfophenyl)-4-methylbenzenesulfonic acid. InChI Key: PHICKPBIPXXFIP-UHFFFAOYSA-N. SMILES: CC1=CC(=C(C=C1N)S(=O)(=O)O)C2=C(C=C(C(=C2)C)N)S(=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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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?

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📚 Academic Support

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