1-Naphthalenesulfonic acid, 3,4-dihydro-3,4-dioxo-, sodium salt (1:1)
Where It Comes From
No data available
Why It Matters
No data available
Vendor Pricing
$1.78/gAaron Chemicals LLC
CountryHong Kong
Pack$178.00 / 100 g
Purity98%
Vendors23 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
22 more vendors
| Vendor | Country Supplier country. Where available, shows shipping origin. When the supplier ships from a different country than where they are registered, both are shown. Most suppliers show registration country only. | $/g | Pack | Purity |
|---|---|---|---|---|
| Angene Chemical | China → Hong Kong | $1.81 | 100 g | 97% |
| Manchester Organics | United Kingdom | $2.11 | 20 g | 98% |
| Combi-Blocks, Inc. | United States | $2.20 | 25 g | 97% |
| A2B Chem LLC | United States | $2.44 | 25 g | 98% |
| Chemscene | United States | $2.80 | 100 g | — |
| BLD Pharmatech Co., Limited | United States | $2.85 | 100 g | 98% |
| BLD Pharmatech Ltd. | China | $2.85 | 100 g | 98% |
| Ambeed, Inc. | United States | $2.85 | 100 g | 98% |
| AA BLOCKS | United States | $2.88 | 25 g | 98% |
| ALFA AESAR | Germany | $3.18 | 100 g | 97% |
| MedChemExpress MCE | Sweden | $3.50 | 100 g | — |
| BLD Pharmatech GmbH | Germany | $3.60 | 25 g | 98% |
| AK Scientific, Inc. | United States | $3.83 | 100 g | 98% |
| Apollo Scientific US | United Kingdom | $3.92 | 25 g | — |
| AstaTech, Inc | United States | $4.76 | 25 g | 95% |
| Fluorochem EU | Germany | $5.08 | 10 g | 97% |
| Angene International Limited | United States | $6.23 | 100 g | 98% |
| Sigma-Aldrich (Rush Stock) | Germany | $31.19 | 10 g | 97% |
| Sigma-Aldrich | Germany | $31.19 | 10 g | 97% |
| Labotest KG | Germany | $453.00 | 1000 mg | 90% |
| ChemBridge Corporation | Kazakhstan | $3500.00 | 50 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 97% |
Chemical Identity
CAS521-24-4
PubChem CIDNo data available
DTXSIDDTXSID8060167
FormulaC10H5NaO5S
Mol. Weight260.19 g/mol
SMILES[Na+].[O-]S(=O)(=O)C1=CC(=O)C(=O)C2=C1C=CC=C2
Data Sources
CAS 521-24-42026-04-29
https://www.epa.gov/tsca-inventory
Archive: data/sources/tsca/tsca_inventory.csv