304-59-6
Product Name:
Potassium sodium tartrate
Formula:
C4H6O6.K.Na
Synonyms:
L -(+)-Tartaric acid potassium Sodium salt solution
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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 |
COMPUTED DESCRIPTORS
| Molecular Weight | 210.16 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 1 |
| Exact Mass | 209.95426361 g/mol |
| Monoisotopic Mass | 209.95426361 g/mol |
| Topological Polar Surface Area | 121 Ų |
| Heavy Atom Count | 12 |
| 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 | 3 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Potassium sodium L-tartrate is the organic sodium and potassium salt of L-tartaric acid (mol ratio 1:1:1). It has a role as a laxative. It is a potassium salt and an organic sodium salt. It contains a L-tartrate(2-).