Molecular formula
C8H10K2O15Sb2

SMILES
[C@@H]([C@H](C(=O)[O-])[O-])(C(=O)[O-])[O-].[C@@H]([C@H](C(=O)[O-])[O-])(C(=O)[O-])[O-].O.O.O.[K+].[K+].[Sb+3].[Sb+3]

Fragrance
Odorless	74.25%
Sweet	39.18%
Caramellic	20.43%
Buttery	18.4%
Savory	17.08%
Milky	16.52%
Clean	15.4%
Creamy	14.88%
Bitter	14.85%
Burnt	14.8%

 

Flavor
Odorless	62.67%
Bitter	34.9%
Very mild	25.97%
Bland	25.72%
Mild	24.15%
Sweet-like	21.72%
Yeast	19.88%
Nitrile	18.67%
Bread crust	18.3%
Mousy	17.68%

 

Odor impact est.
Low

pKa est.
-2.53 (strong acid)

Molecular weight
667.87 g/mol

Flash point

• 116.99 ˚C est.

• Tartarized antimony
• Tartox
• Tartrated antimony
• DL6OZ476V3
• Emetique
• Tartar emetic
• Potassium antimonyltartrate
• Antimonyl potassium tartrate
• ANTIMONIUM TARTARICUM
• Tartrate antimonio-potassique
• Potassium antimonyl d-tartrate
• ENT 50,434
• ANTIMONY POTASSIUM TARTRATE [MART.]
• DTXSID3039240
• ANTIMONY POTASSIUM TARTRATE [USP MONOGRAPH]
• Emetique [French]
• Caswell No. 053
• UNII-DL6OZ476V3
• CCRIS 1380
• HSDB 1428
• DTXCID80819995
• WBTCZEPSIIFINA-MSFWTACDSA-J
• ANTIMONIUM TARTARICUM [HPUS]
• Tox21_202583
• UN1551
• Tartaric acid, antimony potassium salt
• Tartrate antimonio-potassique [French]
• DB15587
• EPA Pesticide Chemical Code 006201
• ANTIMONY POTASSIUM TARTRATE [MI]
• NCGC00260132-01
• ANTIMONY POTASSIUM TARTRATE [HSDB]
• ANTIMONY POTASSIUM TARTRATE [VANDF]
• AI3-19187
• CAS-28300-74-5
• ANTIMONY POTASSIUM TARTRATE [WHO-DD]
• Antimony potassium tartrate [UN1551] [Poison]
• Antimonate(2)-, bis(mu-tartrato(4-))di-, dipotassium, trihydrate
• Dipotassium bis(mu-(L-(+)-tartrato(4-)))diantimonate(2-) trihydrate
• dipotassium;antimony(3+);(2R,3R)-2,3-dioxidobutanedioate;trihydrate
• DIPOTASSIUM BIS(.MU.-(L-(+)-TARTRATO(4-)))DIANTIMONATE(2-) TRIHYDRATE
• Antimonate (2-), bis(mu-(2,3-dihydroxybutanedioato(4-)-O1,O2,O3,O4))di-, dipotassium, trihydrate, stereoisomer
• ANTIMONATE(2-), BIS(.MU.-(2,3-DIHYDROXYBUTANEDIOATO(4-)-O(SUP 1),O(SUP 2):O(SUP 3),O(SUP 4)))-DI-, DIPOTASSIUM, TRIHYDRATE, STEREOISOMER
• Antimonate(2-), bis(mu-(2,3-di(hydroxy-kappaO)butanedioato(4-)-kappaO1:kappaO4))di-, dipotassium, trihydrate, stereoisomer
• Antimonate(2-), bis(mu-(2,3-dihydroxybutanedioato(4-)-O(sup 1),O(sup 2):O(sup 3),O(sup 4)))-di-, dipotassium, trihydrate, stereoisomer
• Antimonate(2-), bis(mu-(2,3-dihydroxybutanedioato(4-)-O1,O2:O3,O4))di-, dipotassium, trihydrate, stereoisomer
• Antimonate(2-), bis(u-(2,3-dihydroxybutanedioato(4-)-O1,O2,O3,O4))di-, dipotassium, trihydrate

Potassium antimonyl d-tartrate may be used as a laboratory reagent and intermediate in the preparation of antimony-containing compounds; it can act as a chelating ligand for metal ions in coordination chemistry and may serve as a catalyst precursor for industrial polymerization or coating formulations. It is sometimes evaluated as a mordant in textile dyeing, leveraging its metal tartrate complex to improve dye fixation, and it may function as a stabilizing or complexing agent in inks and coatings. Depending on formulation and local regulatory frameworks, it may also be studied as a dopant precursor or deposition reagent for electronic materials.

gpt-5-nano

Solvent	Solubility (g/L)
ethanol	102.34
methanol	238.23
isopropanol	58.09
water	192.7
ethyl acetate	32.11
n-propanol	56.81
acetone	140.04
n-butanol	35.37
acetonitrile	82.44
DMF	478.84
toluene	17.07
isobutanol	32.86
1,4-dioxane	152.0
methyl acetate	73.09
THF	129.91
2-butanone	79.94
n-pentanol	28.87
sec-butanol	49.6
n-hexane	8.49
ethylene glycol	102.76
NMP	276.21
cyclohexane	22.3
DMSO	1127.34
n-butyl acetate	11.68
n-octanol	17.36
chloroform	18.57
n-propyl acetate	21.02
acetic acid	60.7
dichloromethane	52.66
cyclohexanone	55.9
propylene glycol	40.44
isopropyl acetate	17.51
DMAc	440.41
2-ethoxyethanol	140.95
isopentanol	28.31
n-heptane	8.85
ethyl formate	41.73
1,2-dichloroethane	63.79
n-hexanol	13.63
2-methoxyethanol	234.21
isobutyl acetate	6.74
tetrachloromethane	6.92
n-pentyl acetate	9.86
transcutol	139.78
n-heptanol	10.95
ethylbenzene	12.25
MIBK	19.63
2-propoxyethanol	44.11
tert-butanol	73.28
MTBE	55.19
2-butoxyethanol	29.76
propionic acid	39.06
o-xylene	23.35
formic acid	154.67
diethyl ether	70.6
m-xylene	11.4
p-xylene	13.49
chlorobenzene	7.61
dimethyl carbonate	45.07
n-octane	5.11
formamide	346.08
cyclopentanone	73.4
2-pentanone	40.75
anisole	41.44
cyclopentyl methyl ether	52.76
gamma-butyrolactone	82.53
1-methoxy-2-propanol	94.67
pyridine	59.6
3-pentanone	47.18
furfural	86.26
n-dodecane	3.48
diethylene glycol	73.33
diisopropyl ether	16.23
tert-amyl alcohol	62.91
acetylacetone	45.78
n-hexadecane	3.64
acetophenone	35.45
methyl propionate	47.73
isopentyl acetate	8.44
trichloroethylene	40.44
n-nonanol	16.59
cyclohexanol	38.25
benzyl alcohol	32.49
2-ethylhexanol	9.53
isooctanol	8.6
dipropyl ether	25.1
1,2-dichlorobenzene	8.66
ethyl lactate	18.29
propylene carbonate	24.27
n-methylformamide	204.18
2-pentanol	24.77
n-pentane	12.65
1-propoxy-2-propanol	25.97
1-methoxy-2-propyl acetate	17.07
2-(2-methoxypropoxy) propanol	42.2
mesitylene	9.86
ε-caprolactone	44.49
p-cymene	7.21
epichlorohydrin	96.12
1,1,1-trichloroethane	14.3
2-aminoethanol	93.6
morpholine-4-carbaldehyde	240.15
sulfolane	164.29
2,2,4-trimethylpentane	4.69
2-methyltetrahydrofuran	78.81
n-hexyl acetate	14.28
isooctane	2.0
2-(2-butoxyethoxy)ethanol	49.35
sec-butyl acetate	11.37
tert-butyl acetate	18.58
decalin	5.71
glycerin	75.06
diglyme	124.12
acrylic acid	44.01
isopropyl myristate	8.31
n-butyric acid	21.41
acetyl acetate	16.91
di(2-ethylhexyl) phthalate	7.88
ethyl propionate	23.45
nitromethane	185.35
1,2-diethoxyethane	42.59
benzonitrile	17.44
trioctyl phosphate	6.61
1-bromopropane	30.54
gamma-valerolactone	109.11
n-decanol	13.54
triethyl phosphate	13.25
4-methyl-2-pentanol	12.04
propionitrile	41.1
vinylene carbonate	25.28
1,1,2-trichlorotrifluoroethane	66.17
DMS	19.04
cumene	8.56
2-octanol	9.48
2-hexanone	26.72
octyl acetate	11.0
limonene	11.44
1,2-dimethoxyethane	219.32
ethyl orthosilicate	12.45
tributyl phosphate	7.02
diacetone alcohol	33.17
N,N-dimethylaniline	43.69
acrylonitrile	53.17
aniline	28.4
1,3-propanediol	82.12
bromobenzene	6.32
dibromomethane	34.6
1,1,2,2-tetrachloroethane	38.41
2-methyl-cyclohexyl acetate	10.33
tetrabutyl urea	18.19
diisobutyl methanol	7.85
2-phenylethanol	14.21
styrene	14.11
dioctyl adipate	13.76
dimethyl sulfate	101.19
ethyl butyrate	15.09
methyl lactate	38.03
butyl lactate	10.0
diethyl carbonate	12.89
propanediol butyl ether	28.53
triethyl orthoformate	15.31
p-tert-butyltoluene	6.71
methyl 4-tert-butylbenzoate	23.88
morpholine	159.53
tert-butylamine	44.05
n-dodecanol	11.14
dimethoxymethane	188.24
ethylene carbonate	23.06
cyrene	49.46
2-ethoxyethyl acetate	17.19
2-ethylhexyl acetate	7.36
1,2,4-trichlorobenzene	11.78
4-methylpyridine	44.31
dibutyl ether	20.11
2,6-dimethyl-4-heptanol	7.85
DEF	103.79
dimethyl isosorbide	49.73
tetrachloroethylene	32.95
eugenol	23.88
triacetin	23.46
span 80	20.01
1,4-butanediol	46.99
1,1-dichloroethane	22.17
2-methyl-1-pentanol	21.99
methyl formate	140.47
2-methyl-1-butanol	29.68
n-decane	5.75
butyronitrile	25.08
3,7-dimethyl-1-octanol	12.09
1-chlorooctane	9.89
1-chlorotetradecane	5.2
n-nonane	6.09
undecane	4.37
tert-butylcyclohexane	3.4
cyclooctane	9.98
cyclopentanol	41.43
tetrahydropyran	72.83
tert-amyl methyl ether	51.92
2,5,8-trioxanonane	98.58
1-hexene	13.73
2-isopropoxyethanol	65.14
2,2,2-trifluoroethanol	57.47
methyl butyrate	29.81

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