A6698912
Potassium antimonyl tartrate trihydrate , AR , 28300-74-5
Synonym(s):
Antimony potassium tartrate trihydrate;Antimony potassium tartrate, Potassium antimony tartrate, Tartar emetic;Potassium antimony(III) oxide tartrate trihydrate;Tartar emetic
CAS NO.：28300-74-5
Empirical Formula: C8H4O12Sb2.3H2O.2K
Molecular Weight: 667.87
MDL number: MFCD00167056
EINECS: 608-190-2
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | ≥300 °C(lit.) |
| alpha | D20 +140.69° (c = 2 in water), +139.25° (c = 2 in glycerol) |
| Density | 2,607 g/cm3 |
| storage temp. | Store at +15°C to +25°C. |
| solubility | water: soluble |
| form | Powder |
| Specific Gravity | 2.6 |
| color | White |
| PH | 4.0 (50g/l, H2O, 20℃) |
| Water Solubility | 8.3 g/100 mL |
| Merck | 14,700 |
| Exposure limits | ACGIH: TWA 0.5 mg/m3 NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3 |
| Stability: | Stable. Incompatible with alkalies, carbonates, strong oxidizing agents. |
| InChIKey | BBUFTTIHMIIQLI-UHFFFAOYSA-J |
| CAS DataBase Reference | 28300-74-5(CAS DataBase Reference) |
| EPA Substance Registry System | Antimony potassium tartrate (28300-74-5) |
Description and Uses
Antimony potassium tartrate is an odorless,colorless, crystalline material, or white powder with asweetish, metallic taste. Molecular weight= 635.88;Specific gravity (H2O:1)= 2.6. Hazard Identification(based on NFPA-704 M Rating System): Health 2,Flammability 0, Reactivity 0. Soluble in water; solution isslightly acidic.
Potassium antimonyl tartrate trihydrate is used in chemical therapy treatment of Leishmania guyanensis and Leishmania braziliensis however may be susceptible to antimony resistance.
Safety
| Symbol(GHS) |   GHS06,GHS09 |
| Signal word | Danger |
| Hazard statements | H301-H315-H317-H332-H411 |
| Precautionary statements | P261-P273-P280-P301+P310-P302+P352-P304+P340+P312 |
| Hazard Codes | Xn,N |
| Risk Statements | 20/22-51/53 |
| Safety Statements | 61 |
| RIDADR | UN 1551 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | CC6825000 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29181300 |
| Hazardous Substances Data | 28300-74-5(Hazardous Substances Data) |
| Toxicity | LD50 in mice (mg/kg): 55 s.c.; 65 i.v. (Ercoli) |
