Thiourea

No U.S. production. America imports the entire domestic supply.

Molecular structure of 62-56-6
US ProductionZero
Import Value$760M
Import Volume230.9K lbs
Import Dependency100%
Top SourceChina 33%
Thiourea · US import value by year
$743M2013$751M2025

Where It Comes From

Customs basis: HS 293090 · basket

These shares come from HS customs code 293090, which covers 111 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
CN 33%ChinaES 14%SpainCH 9%SwitzerlandIT 7%ItalyIN 7%India
EPA-registered importers (3)
Alzchem
Hydrite Chemical
Thatcher

Why It Matters

Sectors
Metals & MiningConsumer ProductsCore Chemicals
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 2 sectors as 3 functional roles.

  • Finishing agents in Soap, Cleaning Compound, and Toilet Preparation Manufacturing (40%)Processing as a reactant
  • Surface active agents in Soap, Cleaning Compound, and Toilet Preparation Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
  • Fuels and fuel additives in All Other Basic Inorganic Chemical Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$0.02/gApollo Scientific UK
CountryUnited Kingdom
Pack$218.00 / 10 kg
PurityNo data available
Vendors16 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

15 more vendors
VendorCountry$/gPackPurity
A2B Chem LLCUnited States$0.04500 g95%
AA BLOCKSUnited States$0.05500 g95%
AK Scientific SpecializedUnited States$0.051 kg98%
Sigma-Aldrich (Rush Stock)Germany$0.055 kg99%
Sigma-AldrichGermany$0.055 kg99%
AK Scientific, Inc.United States$0.071 kg99%
Fluorochem UKUnited Kingdom$0.101 kg99%
Fluorochem EUGermany$0.12500 g99%
Combi-Blocks, Inc.United States$0.251 kg98%
Otava, Ltd.Ukraine$2280.0050 mg95%
Otava, Ltd. (2 weeks)Ukraine$2724.0050 mg95%
Princeton BioMolecular Research (SC)United States$2900.00100 mg90%
Vitas M Chemical LimitedHong Kong$3170.00100 mg90%
Aaron Chemicals LLCHong Kong$16360.0050 mg98%
Angene ChemicalChina Hong Kong$16460.0050 mg98%

Chemical Identity

CAS62-56-6
PubChem CID2723790
DTXSIDDTXSID9021348
FormulaCH4N2S
Mol. Weight76.12 g/mol
SMILESC(=S)(N)N

Data Sources

DTXSID90213482026-04-06

https://doi.org/10.23645/epacomptox.5588566

Archive: data/sources/comptox/dsstox_identifiers.csv

27237902026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/2723790/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/2723790.json

62-56-62026-04-24

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr.csv

CAS 62-56-62026-04-25

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr_industrial.csv