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| CAS No.: | 64070-11-7 |
|---|---|
| Name: | POTASSIUMANTIMONYTARTRATE |
| Molecular Structure: | |
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| Formula: | C8H4 O12 Sb2 . 2 K |
| Molecular Weight: | 324.93 |
| Synonyms: | Antimonate(2-),bis[m-[2,3-dihydroxybutanedioato(4-)-O1,O2:O3,O4]]di-,dipotassium, stereoisomer; Butanedioic acid, 2,3-dihydroxy-, antimony complex,[S-(R*,R*)]- |
| Boiling Point: | 399.3°C at 760 mmHg |
| Flash Point: | 209.4°C |
| Safety: | Poison by intraperitoneal route. See also ANTIMONY COMPOUNDS. When heated to decomposition it emits toxic fumes of Sb and K2O. |
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Chemistry
Molecule structure of D-Antimony potassium tartrate (CAS NO.64070-11-7):
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IUPAC Name: Dipotassium; antimony(3+); 2,3-dioxidobutanedioate
Molecular Weight: 613.82676 g/mol
Molecular Formula: C8H4K2O12Sb2
Boiling Point: 399.3 °C at 760 mmHg
Flash Point: 209.4 °C
Enthalpy of Vaporization: 75.13 kJ/mol
Vapour Pressure: 4.93E-08 mmHg at 25 °C
H-Bond Acceptor: 12
Rotatable Bond Count: 2
Exact Mass: 613.705723
MonoIsotopic Mass: 611.705325
Topological Polar Surface Area: 253
Heavy Atom Count: 24
Complexity: 123
Canonical SMILES: C(C(C(=O)[O-])[O-])(C(=O)[O-])[O-].C(C(C(=O)[O-])[O-])(C(=O)[O-])[O-].[K+].[K+].[Sb+3].[Sb+3]
InChI: InChI=1S/2C4H4O6.2K.2Sb/c2*5-1(3(7)8)2(6)4(9)10;;;;/h2*1-2H,(H,7,8)(H,9,10);;;;/q2*-2;2*+1;2*+3/p-4
InChIKey of D-Antimony potassium tartrate (CAS NO.64070-11-7): GUJUCWZGYWASLH-UHFFFAOYSA-J
Toxicity Data With Reference
| 1. | ipr-mus LD50:45,637 µg/kg | AJTMAQ American Journal of Tropical Medicine. 30 (1950),591. |
Consensus Reports
Antimony and its compounds are on the Community Right-To-Know List.
Safety Profile
Poison by intraperitoneal route. See also ANTIMONY COMPOUNDS. When heated to decomposition it emits toxic fumes of Sb and K2O.
Standards and Recommendations
OSHA PEL: TWA 0.5 mg(Sb)/m3
ACGIH TLV: TWA 0.5 mg(Sb)/m3
NIOSH REL: (Antimony) TWA 0.5 mg(Sb)/m3
Specification
D-Antimony potassium tartrate (CAS NO.64070-11-7) is also named as D-Tartaric acid, antimony potassium salt ; Potassium antimonyl D-tartrate ; Tartar emetic . D-Antimony potassium tartrate (CAS NO.64070-11-7) is highly toxic. It is flammable. It will produce toxic potassium and antimony compounds fumes when buring. So the storage environment should be ventilate, low-temperature and dry. Keep D-Antimony potassium tartrate (CAS NO.64070-11-7) separate from raw materials of food.