β-Galactosidase
CAS 9031-11-2
EPA exempts this chemical from its production survey.
Why supply is unknownProduction is reported production, not a complete census of factories. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.
Where It Comes From
Customs basis: HS 350790 · basket
These shares come from HS customs code 350790, which covers 104 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Norway
- Singapore
- Chile
- Indonesia
- Taiwan
- Sweden
- South Korea
- Poland
- Brazil
- Turkey
- Hong Kong
- Czech Republic
- Argentina
- Australia
- New Zealand
- Belize
- Colombia
- Greece
- United Arab Emirates
- Estonia
- Costa Rica
- Portugal
- Hungary
Why It Matters
No EPA sector or FDA product records name a use for this chemical.
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
8 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 | $0.16 | 500 g | — |
| Aaron Chemicals LLC | Hong Kong | $0.16 | 500 g | — |
| Angene Chemical | China → Hong Kong | $0.17 | 500 g | — |
| Labotest KG | Germany | $217.80 | 5000 mg | 90% |
| Princeton BioMolecular Research (SC) | United States | $2900.00 | 100 mg | 90% |
| Vitas M Chemical Limited | Hong Kong | $3170.00 | 100 mg | 90% |
| Interbioscreen | Hong Kong | $17664.00 | 50 mg | 90% |
| Angene International Limited | United States | $21800.00 | 25 mg | 98% |
Chemical Identity
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
- US Census international tradeReporting year: 2024 · Retrieved 2026-10-04
Brief citations
β-Galactosidase (CAS 9031-11-2) https://chemicalindependence.com/chemical/9031-11-2/ EPA TSCA Inventory: CAS 9031-11-2. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 350790 for CAS 9031-11-2. Reporting year: 2024. https://usatrade.census.gov/