CAS: 16039-64-8
Molecular Formula: C4H4KO7Sb.(1/2)H2O
Molecular Weight: 333.93
EINECS: NA
Synonyms: pot. antimony(iii)oxide tartrate hemi-hydrate; Potassium antimony 2,3-hydroxy-2,3-butandioate (R-R*,R*) (on converstion to antimony); Bi[(+)-tartrato]diantimonate () dipotassium trihydrate; Tartar emetic; Potassium antimony tartrate; Antimony potassium tartrate; POTASSIUM ANTIMONY ; TARTRATE USP/EP/BP; Potassium antimony oxide tartrate; Potassium antimony oxy tartrate hemihydrate
L-Antimony potassium tartrate is used as mordant for dyeing cotton fabric with alkaline dyes. After dyeing with acid dyes and treated with this product, the fastness to washing and soaping of fabrics can be improved. It can also be used as leather mordant.
| TESTS | SPECIFICATIONS |
| Appearance | Colorless transparant crystal or white crystal powder |
| Content(%) | 98min |
| PH value | 3.5-4.5 |
| Lead(Pb)(%) | 0.002max |
| Loss on drying(105℃)(%) | 2.7max |
Usually packed in 25kg/drum,and also can be do customized package.
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