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Cyclamate calcium dihydrate

CAS 5897-16-5

Molecular structure of 5897-16-5
2 H₂O · 1 Ca²⁺
US productionNot reported
Import value, 2024$133M
Top sourceChina 47%

This chemical is not on EPA’s Toxic Substances Control Act inventory, the list behind EPA’s production survey.

Why supply is unknown

Production 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 292990 · basket

These shares come from HS customs code 292990, which covers 38 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CN 47%ChinaDE 20%GermanyIN 14%IndiaGB 4%United KingdomKR 4%South Korea

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS5897-16-5
PubChem CIDNot recorded
DTXSIDDTXSID70207706
FormulaC12H28CaN2O8S2
Mol. Weight432.56 g/mol
SMILESO.O.[Ca++].[O-]S(=O)(=O)NC1CCCCC1.[O-]S(=O)(=O)NC1CCCCC1

Data Sources

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Brief citations

Cyclamate calcium dihydrate (CAS 5897-16-5) https://chemicalindependence.com/chemical/5897-16-5/ EPA CompTox (DSSTox): 5897-16-5. Retrieved 2026-04-29. https://comptox.epa.gov/dashboard/chemical/details/DTXSID70207706 US Census international trade: HS 292990 for CAS 5897-16-5. Reporting year: 2024. https://usatrade.census.gov/