4-Aminobenzenesulfonic acid
U.S. production volumes are classified as confidential business information.
The EPA did not publish how much of this chemical companies made or imported, or marked that amount confidential. Without that volume, ACID cannot calculate import dependency.
Where It Comes From
Customs basis: HS 292142 · basket
These shares come from HS customs code 292142, which covers 15 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.
- United Kingdom
- Switzerland
Why It Matters
Industrial Uses
Used in 4 sectors as 3 functional roles.
- •Intermediate in Pharmaceutical and Medicine Manufacturing (54%)Processing as a reactant
- •Plasticizer in Construction (6%)Processing as a reactant
- •Intermediate in Food, beverage, and tobacco product manufacturing (5%)Processing as a reactant
- •Brightener in Paper Manufacturing (35%)Processing as a reactant
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
19 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 |
|---|---|---|---|---|
| AA BLOCKS | United States | $0.07 | 500 g | 99% |
| ALFA AESAR | Germany | $0.09 | 5 kg | 98% |
| Cayman Europe | Estonia | $0.18 | 500 g | 95% |
| AK Scientific Specialized | United States | $0.19 | 500 g | 95% |
| Combi-Blocks, Inc. | United States | $0.25 | 1 kg | 98% |
| AK Scientific, Inc. | United States | $0.26 | 500 g | 98% |
| Sigma-Aldrich (Rush Stock) | Germany | $0.51 | 500 g | 99% |
| Sigma-Aldrich | Germany | $0.51 | 500 g | 99% |
| Fluorochem UK | United Kingdom | $0.54 | 100 g | 95% |
| MedKoo Biosciences, Inc | United States | $1.44 | 500 g | 98% |
| Interbioscreen | Hong Kong | $5.00 | 10 g | 95% |
| HTS Biochemie Innovationen | Germany | $170.00 | 5 g | 95% |
| Labotest KG | Germany | $217.80 | 5000 mg | 90% |
| Vitas M Chemical Limited | Hong Kong | $360.00 | 1 g | 90% |
| Otava, Ltd. | Ukraine | $2280.00 | 50 mg | 95% |
| Otava, Ltd. (2 weeks) | Ukraine | $2724.00 | 50 mg | 95% |
| Life Chemicals Inc. | Ukraine → Canada | $3100.00 | 100 mg | 90% |
| Princeton BioMolecular Research (SC) | United States | $4200.00 | 50 mg | 90% |
| ChemDiv, Inc. | United States | $7666.67 | 15 mg | 90% |
Chemical Identity
Data Sources
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/8479/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON
Archive: data/sources/pubchem_properties/8479.json
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr_industrial.csv