Lactose
CAS 63-42-3
EPA lists this chemical for 2019 but publishes zero or no volume for both production and imports.
Why supply is unknownProduction is reported production, not a complete census of factories. Production reporting year: 2019.
Where It Comes From
Customs basis: HS 170211, 170219 · exact
- 2019
- US production Not published · Imports Not published
- India
- Pakistan
- Israel
- Canada
- Dominican Republic
- Ecuador
- Japan
- Jordan
- Switzerland
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.
3 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 |
|---|---|---|---|---|
| ALFA AESAR | Germany | $0.53 | 500 g | — |
| ChemNorm | China | $1300.00 | 20 mg | 98% |
| Interbioscreen | Hong Kong | $18871.50 | 100 mg | 90% |
Chemical Identity
Data Sources
- EPA CompTox (DSSTox) · DTXSID2023193Retrieved 2026-04-06
- PubChem · compound 440995Retrieved 2026-04-06
- EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
- US Census international tradeReporting year: 2024 · Retrieved 2026-10-04
Brief citations
Lactose (CAS 63-42-3) https://chemicalindependence.com/chemical/63-42-3/ EPA CompTox (DSSTox): DTXSID2023193. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID2023193 PubChem: 440995. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/440995 EPA Chemical Data Reporting: 63-42-3. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 170211,170219 for CAS 63-42-3. Reporting year: 2024. https://usatrade.census.gov/