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Antimony trisulfide colloid

Drug ingredient

CAS 1345-04-6

This drug ingredient has classified U.S. production volumes. EPA withholds the number as confidential business information.

Molecular structure of 1345-04-6
US productionCBI
Import value, 2024$3M
Top sourceMexico 75%

At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. US production volume is confidential. Production reporting year: 2023.

Where It Comes From

Customs basis: HS 261710 · exact

EPA reports by year
2023
US production Confidential · Imports Confidential
2019
US production Confidential · Imports Confidential
Source Countries
MX 75%MexicoAT 15%AustriaIN 10%India
EPA-registered importers (3)
Basstech International
Tenneco Brake
Wabtec

Why It Matters

Sectors
Core ChemicalsHealthTransportation
Downstream Uses

Appears in 116 drug and cosmetic product listings (FDA).

  • •Transform 30
  • •Bestmade Natural Products BM215
  • •Weight Loss Support Plus Female Balance
  • •Weight Loss Support Plus Adrenal
  • •Energy Catalyst
  • •PARV Plus
  • •Neurotox
  • •Metalogin
Show all 116
  • •Metalstat
  • •Antimonium crudum
  • •Overwhelmed
  • •Eczema - Skin Care
  • •Rashes-Hives
  • •Fungal
  • •Acne - Cystic Acne
  • •Reflux Away
  • •Antimonium Crudum Kit Refill
  • •Bestmade Natural Products
  • •Bestmade Natural Products BM223
  • •Triple Flu Defense
  • •Leaky Gut Formula
  • •Tummy Upset
  • •Appetite - Craving Control
  • •Indigestion-Gas
  • •Fungus Fighter
  • •Gas-Indigestion
  • •Warts
  • •D-93
  • •Acne Tonic
  • •UNDA 4
  • •UNDA 27
  • •Weight Management Formula 7534
  • •Stomach Saver
  • •Bestmade Natural Products BM70
  • •Metabolic Correction Blend
  • •VAXR HC
  • •Renotox
  • •Vital Weight Loss XL
  • •Antimonium Crudum 6X
  • •Bowel-Digestive Care
  • •Dust-Mold-Dander
  • •Sore Throat and Laryngitis
  • •Metal
  • •Flora Plus
  • •EZ-Quit Control
  • •EZ-Detox Super Drainage Formula
  • •Pulsatilla Combination 9238
  • •Olive Leaf Acne Remedy
  • •Acne Relief
  • •Healthful Naturals Wart Remover
  • •Diarrhea Formula
  • •Oral Health
  • •Motivation
  • •Metox
  • •SLIM
  • •Wart Free
  • •Dairy-Grain-Nightshade
  • •EZ-Quit
  • •Cough Relief
  • •Bestmade Natural Products BM162
  • •Weight Loss Support Plus Male Balance
  • •Weight Loss Support Plus Thyroid
  • •G-Inflamm
  • •Digestive Care
  • •D-120
  • •apo-STOM
  • •B04 Digestion
  • •MALE-PROS
  • •Bestmade Natural Products Antimon Crud
  • •Weight Loss support Plus - GLP 1 Booster
  • •Assist
  • •Dentaforce
  • •Acne
  • •Immune Formula
  • •Weight Off
  • •Thinnr Protocol
  • •Dental Pain
  • •Free Radical
  • •Appetite Increase
  • •Hives-Rashes
  • •Candid-Y
  • •Multi-Strain Candida Relief
  • •Weight Gloss
  • •Compulsive Eating Drops 2073
  • •Joette Calabrese Survivalist Kit
  • •Ultra Slim 30
  • •Bestmade Natural Products BM93
  • •Bestmade Natural Products BM111
  • •Bestmade Natural Products BM154
  • •Weight Loss Support Plus Immune Support
  • •GUNA Stomach PLUS
  • •GI Distress
  • •GLP Support
  • •Upper Gi and Enzyme Restoration
  • •Appetite and Weight with P.H.A.T.
  • •WartCalm
  • •Eczema Relief
  • •Geranium Combination 9224
  • •NativeRemedies Gout-Gone
  • •Bestmade Natural Products BM170
  • •Tap Water Detox
  • •Antim CRUD
  • •GUNA-Stomach
  • •VAX
  • •Cartilago Argentum
  • •Food Additives
  • •D-115
  • •Ez-Slim
  • •MetDetox
  • •Acne Drops 2001
  • •R11 Neutrovir
  • •AppetiteGo
  • •Heavy Metal Detox T014
  • •Weight Loss Support Plus
  • •Dairy-Grain-Nightshades
  • •OHM Mucus Relief
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 1 sector as 2 functional roles.

  • •Lubricating agent in Transportation Equipment Manufacturing (100%)Processing—incorporation into article
  • •Filler in Transportation Equipment Manufacturing (100%)Processing—incorporation into article

Vendor Pricing

$0.40/gSigma-Aldrich (Rush Stock)
CountryGermany
Pack$200.28 / 500 g
PurityNot recorded
Vendors3 available

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

2 more vendors
VendorCountry$/gPackPurity
Sigma-AldrichGermany$0.40500 g—
AK Scientific, Inc.United States$0.74500 g98%

Chemical Identity

CAS1345-04-6
PubChem CID16685273
DTXSIDDTXSID6030732
FormulaS3Sb2
Mol. Weight339.7 g/mol
SMILESS=[Sb]S[Sb]=S

Data Sources

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Brief citations

Antimony trisulfide colloid (CAS 1345-04-6) https://chemicalindependence.com/chemical/1345-04-6/ EPA CompTox (DSSTox): DTXSID6030732. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID6030732 PubChem: 16685273. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/16685273 EPA Chemical Data Reporting: 1345-04-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 1345-04-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 261710 for CAS 1345-04-6. Reporting year: 2024. https://usatrade.census.gov/