| EINECS | 212-769-1 | 
| Merck | 14,7615 | 
| Melting Point | 267°C  (dec.) | 
| Stability | Stable. Incompatible with strong oxidizing agents. | 
| BRN Number | 6119985 | 
| Alpha | 32.5 ยบ (c=10, 1N NaOH) | 
| Density | 1.954 g/mL at 25 °C | 
| Water solubility | 6170 mg/L | 
| Atmospheric OH Rate Constant | 9.65E-12 cm3/molecule-sec | 
| log P (octanol-water) | -5.140 | 
| Water solubility | Soluble in water and dilute mineral acid. Insoluble in alcohol. | 
| Solubility | 5.7g/l | 
| Storage Temperature | Store at +15°C to +25°C. | 
| Flash Point | 210? | 
| Flash Point | 210? | 
| Flash Point | 210? | 
| Flash Point | 210? | 
| Color | Colorless opaque or white | 
| Form | Crystals or Powder | 
| Flash Point | 210? | 
| Flash Point | 210? | 
| Flash Point | 210? | 
| Molecular weight | 188.18 | 
| Notes | L(+)-Potassium hydrogen tartrate is a Salt of L(+)tartaric acid L(+)-Potassium hydrogen tartrate uses and applications include: Anticaking agent, antimicrobial, formulation aid, processing aid, humectant, leavening agent, pH control agent, stabilizer, sequestrant, thickener, surfactant in foods, baking powder; preparation of other tartrates; galvanic tinning of metals; dyeing auxiliaries; cath | 
| Class | Specialty Chemicals | 
| Function | Antimicrobial, Surfactant, Acidulant, Acid, Stabilizer, Additive |