CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Colourless crystals or white crystalline powder |
|---|---|
| Color/Form | COLORLESS CRYSTALS |
| Taste | Cool, saline taste |
| Boiling Point | 200 °C |
| Melting Point | 70-80 °C |
| Solubility | 1 gram is soluble in 1 ml of water, insoluble in ethanol |
| Density | Density: 1.77 (Air=1) |
| Stability/Shelf Life | Unstable above 225 °C |
| pH | Between 6,5 and 8,5 (1 % aqueous solution) |
| Other Experimental Properties | Translucent crystals or white, crystalline powder; cooling saline taste; slightly effloresces in warm air; density: 1.79; mp: 70-80 °C; at 100 °C loses 3 water molecules; becomes anhydrous at 130-140 °C; at 220 °C begins to decompose; sol in 0.9 parts water; almost insol in alcohol; the aqueous solution is slightly alkaline to litmus; pH 7-8. /Sodium potassium tartrate tetrahydrate/ |
| Chemical Classes | Metals -> Organic Acids, Metal Salts |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P312:Call a POISON CENTER or doctor/physician if you feel unwell. P313:Get medical advice/attention. P362:Take off contaminated clothing and wash before reuse. P302+P352:IF ON SKIN: wash with plenty of soap and water. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P337+P313:IF eye irritation persists: Get medical advice/attention. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
COMPUTED DESCRIPTORS
| Molecular Weight | 282.22 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 6 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 1 |
| Exact Mass | 281.99652234 g/mol |
| Monoisotopic Mass | 281.99652234 g/mol |
| Topological Polar Surface Area | 125 Ų |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Complexity | 123 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 2 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 7 |
| Compound Is Canonicalized | Yes |