CAS Registry Number

CAS 16039-64-8 — Potassium antimony tartrate hemihydrate

Potassium antimony tartrate hemihydrate is an inorganic salt primarily used as a mordant in dyeing and textile processing, as well as in analytical chemistry for qualitative tests, such as detecting potassium ions. It appears as a white crystalline powder with a neutral hazard classification. This chemical has the CAS number 16039-64-8, a molecular formula of C8H18K2O15Sb2, and a molecular weight of 675.935 g/mol. It should be stored at room temperature (+20°C) and poses no acute hazard, requiring no signal word. Molekula supplies potassium antimony tartrate hemihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.