1,3-Naphthalenedisulfonic acid, 7-hydroxy-, potassium salt (1:2)
Where It Comes From
No data available
Why It Matters
No data available
Vendor Pricing
$0.22/gAaron Chemicals LLC
CountryHong Kong
Pack$110.00 / 500 g
PurityNo data available
Vendors13 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
12 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 | $0.24 | 500 g | — |
| MedChemExpress MCE | Sweden | $0.35 | 500 g | — |
| A2B Chem LLC | United States | $1.11 | 500 g | 98% |
| Combi-Blocks, Inc. | United States | $1.44 | 500 g | 97% |
| AA BLOCKS | United States | $1.45 | 500 g | 98% |
| AK Scientific, Inc. | United States | $1.79 | 100 g | 98% |
| Angene International Limited | United States | $4.04 | 100 g | 98% |
| AstaTech (2 weeks) | United States | $25.40 | 25 g | 96% |
| Vitas M Chemical Limited | Hong Kong | $163.20 | 5 g | 90% |
| Maybridge, Ltd. | United Kingdom | $2414.30 | 100 mg | 90% |
| Princeton BioMolecular Research (SC) | United States | $2900.00 | 100 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | — |
Chemical Identity
CAS842-18-2
PubChem CIDNo data available
DTXSIDDTXSID60889439
FormulaC10H6K2O7S2
Mol. Weight380.47 g/mol
SMILES[K+].[K+].OC1=CC2=C(C=C1)C=C(C=C2S([O-])(=O)=O)S([O-])(=O)=O
Data Sources
CAS 842-18-22026-04-29
https://www.epa.gov/tsca-inventory
Archive: data/sources/tsca/tsca_inventory.csv