3-Hydroxy-2-naphthoic acid
CAS 92-70-6
U.S. production volumes are classified as confidential business information.
At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.
Why supply is unknownProduction is reported production, not a complete census of factories. US production volume is confidential. Production reporting year: 2023. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.
Where It Comes From
Customs basis: HS 291829 · basket
- 2023
- US production Confidential · Imports Confidential
- 2019
- US production Confidential · Imports Confidential
These shares come from HS customs code 291829, which covers 85 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- United Kingdom
- Germany
- Malaysia
- Mexico
- Ireland
- Ukraine
- Slovakia
- Hungary
- Spain
Why It Matters
Industrial Uses
- •Pigment in Synthetic Dye and Pigment Manufacturing (100%)Processing as a reactant
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
27 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 | $0.02 | 500 g | 97% |
| A2B Chem LLC | United States | $0.03 | 500 g | 95% |
| BLD Pharmatech Ltd. | China | $0.03 | 1 kg | 98% |
| AA BLOCKS | United States | $0.03 | 500 g | 95% |
| AstaTech, Inc | United States | $0.03 | 1 kg | 98% |
| Fluorochem UK | United Kingdom | $0.05 | 500 g | 98% |
| Fluorochem EU | Germany | $0.06 | 500 g | 98% |
| AK Scientific Specialized | United States | $0.08 | 500 g | 95% |
| BLD Pharmatech Co., Limited | United States | $0.11 | 1 kg | 98% |
| Ambeed, Inc. | United States | $0.11 | 1 kg | 98% |
| AK Scientific, Inc. | United States | $0.11 | 500 g | 98% |
| Synthonix | United States | $0.16 | 500 g | 95% |
| ALFA AESAR | Germany | $0.20 | 250 g | 98% |
| BLD Pharmatech GmbH | Germany | $0.23 | 100 g | 98% |
| Angene International Limited | United States | $0.24 | 500 g | 98% |
| Combi-Blocks, Inc. | United States | $0.25 | 1 kg | 98% |
| Sigma-Aldrich (Rush Stock) | Germany | $0.33 | 100 g | 98% |
| Sigma-Aldrich | Germany | $0.33 | 100 g | 98% |
| Key Organics Ltd. | United Kingdom | $2.69 | 100 g | 95% |
| Interbioscreen | Hong Kong | $24.00 | 10 g | 95% |
| Specs | Netherlands | $68.97 | 10 g | 90% |
| Labotest KG | Germany | $217.80 | 5000 mg | 90% |
| Vitas M Chemical Limited | Hong Kong | $390.00 | 500 mg | 90% |
| Otava, Ltd. | Ukraine | $1840.00 | 250 mg | 95% |
| Princeton BioMolecular Research (SC) | United States | $2900.00 | 100 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 97% |
| TimTec, LLC | United States | $90000.00 | 2 mg | 90% |
Chemical Identity
Data Sources
- EPA CompTox (DSSTox) · DTXSID3026560Retrieved 2026-04-06
- PubChem · compound 7104Retrieved 2026-04-06
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
- US Census international tradeReporting year: 2024 · Retrieved 2026-10-04
Brief citations
3-Hydroxy-2-naphthoic acid (CAS 92-70-6) https://chemicalindependence.com/chemical/92-70-6/ EPA CompTox (DSSTox): DTXSID3026560. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID3026560 PubChem: 7104. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/7104 EPA Chemical Data Reporting: 92-70-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 92-70-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 291829 for CAS 92-70-6. Reporting year: 2024. https://usatrade.census.gov/