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CAS 28300-74-5

CAS 28300-74-5 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 28300-74-5
CAS 28300-74-5PubChem CID 73415808

Antimony Potassium Tartrate

Antimony potassium tartrate solid is a colorless crystalline solid or a white powder. It is soluble in water. It is used in textile and leather processing and as an insecticide. — CAMEO Chemicals

IUPAC name
dipotassium;bis(antimony(3+));bis((2R,3R)-2,3-dioxidobutanedioate);trihydrate
Molecular formula
C8H10K2O15Sb2
Molecular weight
667.87 g/mol
Exact mass
667.73741 Da
Topological polar surface area
256.0 Ų
Hydrogen-bond donors
3
Hydrogen-bond acceptors
15
Covalent units
9
Defined stereocentres
4

Also known as

Tartrated antimonyTartarized antimonyTartoxEmetiquePotassium antimonyltartrateDL6OZ476V3ANTIMONIUM TARTARICUMAntimonyl potassium tartrate
16 more reported names
Tartrate antimonio-potassiqueENT 50,434EPA Pesticide Chemical Code 006201Tartaric acid, antimony potassium saltPotassium antimony tartrateAntimonate(2-), bis(mu-(2,3-dihydroxybutanedioato(4-)-O1,O2:O3,O4))di-, dipotassium, trihydrate, stereoisomerAntimonate(2)-, bis(mu-tartrato(4-))di-, dipotassium, trihydrateDipotassium bis(mu-(L-(+)-tartrato(4-)))diantimonate(2-) trihydrateEmetic, TartarAntimonate(2-), bis(mu-(2,3-dihydroxybutanedioato(4-)-O(sup 1),O(sup 2):O(sup 3),O(sup 4)))-di-, dipotassium, trihydrate, stereoisomerAntimony, TartratedAntimonyltartrate, PotassiumPotassium Tartrate, AntimonyTartrate, Antimony PotassiumTotal AntimonyANTIM TART
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 28300-74-5

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How CAS 28300-74-5 is used on this site

CAS 28300-74-5 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 28300-74-5 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.