Description
Sodium L-tartrate dibasic dihydrate
ACS reagent, ≥99%
Synonym: L-(+)-Tartaric acid disodium salt, Disodium tartrate dihydrate, Sodium tartrate dibasic dihydrate, Sodium tartrate dihydrate
-
CAS Number 6106-24-7
-
Empirical Formula (Hill Notation) C4H4Na2O6 · 2H2O
-
Molecular Weight 230.08
-
Beilstein/REAXYS Number 6121732
-
EC Number 212-773-3
-
MDL number MFCD00150035
-
PubChem Substance ID 24853705
-
NACRES NA.21
Properties
Related Categories | Asymmetric Synthesis, Biochemicals and Reagents, Carboxylic Acid Salts, Chelators, Chemical Synthesis, Chiral Building Blocks, Essential Chemicals, Organic Building Blocks, Research Essentials, Salts, Sodium Salts Less... |
Quality Level | 200 |
grade | ACS reagent |
assay | ≥99% |
optical activity | [α]20/D +26°, c = 1 in H2O |
impurities | ≤0.005% insolubles |
loss | 15.61-15.71% loss on drying |
pH range | 7.0 - 9.0 |
anion traces | chloride (Cl-): ≤5 ppm |
- | phosphate (PO43-): ≤5 ppm |
- | sulfate (SO42-): ≤0.005% |
cation traces | Ca: ≤0.01% |
- | Fe: ≤0.001% |
- | NH4+: ≤0.003% |
- | heavy metals: ≤5 ppm |
SMILES string | [Na+].[Na+].[H]O[H].[H]O[H].O[C@H]([C@@H](O)C([O-])=O)C([O-])=O |
InChI | 1S/C4H6O6.2Na.2H2O/c5-1(3(7)8)2(6)4(9)10;;;;/h1-2,5-6H,(H,7,8)(H,9,10);;;2*1H2/q;2*+1;;/p-2/t1-,2-;;;;/m1..../s1 |
InChI key | FGJLAJMGHXGFDE-DGFHWNFOSA-L |
General description
Sodium L-tartrate is an organic acid mainly found in grapes.[1]
Application
Sodium L-tartrate dibasic dihydrate may be used in the preparation of solid-state M–L compounds (M = bivalent metal ions ie., Mn, Fe, Co, Ni, Cu, Zn; L = tartrate). It may also be used in the preparation of copper (II) and cobalt (II) tartrate complexes by reacting with the corresponding metal salts.[1] These complexes can undergo thermal decomposition to form Cu and Co metal oxide nanoparticles.[2]
Packaging
1 kg in poly bottle
5, 100, 500 g in poly bottle