2,7-Naphthalenedisulfonic acid, sodium salt (1:2)
Where It Comes From
No data available
Why It Matters
No data available
Vendor Pricing
$0.09/gA2B Chem LLC
CountryUnited States
Pack$43.00 / 500 g
Purity98%
Vendors15 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
14 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 |
|---|---|---|---|---|
| Aaron Chemicals LLC | Hong Kong | $0.09 | 500 g | 98% |
| Angene Chemical | China → Hong Kong | $0.10 | 500 g | 95% |
| BLD Pharmatech Ltd. | China | $0.11 | 500 g | 98% |
| Apollo Scientific US | United Kingdom | $0.12 | 500 g | 95% |
| BLD Pharmatech Co., Limited | United States | $0.13 | 500 g | 98% |
| Ambeed, Inc. | United States | $0.13 | 500 g | 98% |
| AK Scientific Specialized | United States | $0.18 | 500 g | 95% |
| Combi-Blocks, Inc. | United States | $0.30 | 500 g | 98% |
| BLD Pharmatech GmbH | Germany | $0.43 | 100 g | 98% |
| AK Scientific, Inc. | United States | $0.52 | 500 g | 98% |
| Angene International Limited | United States | $1.82 | 250 g | 99% |
| AstaTech (2 weeks) | United States | $40.00 | 1 g | 95% |
| ChemBridge Corporation | Kazakhstan | $1860.00 | 100 mg | 90% |
| Key Organics Ltd. | United Kingdom | $2740.00 | 50 mg | 98% |
Chemical Identity
CAS1655-35-2
PubChem CIDNo data available
DTXSIDDTXSID3061849
FormulaC10H6Na2O6S2
Mol. Weight332.25 g/mol
SMILES[Na+].[Na+].[O-]S(=O)(=O)C1=CC2=CC(=CC=C2C=C1)S([O-])(=O)=O
Data Sources
CAS 1655-35-22026-04-29
https://www.epa.gov/tsca-inventory
Archive: data/sources/tsca/tsca_inventory.csv