Dihydrate de Sodium l - tartrate, ACS, réactif ,>=99 %

Name: Dihydrate de Sodium l - tartrate, ACS, réactif ,>=99 %
Brand: SIGMA-ALDRICH
SKU: 228729-100G
Price: 98.95 USD

Code: 228729-100G D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

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 = ta...

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$98.95 100G

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Non disponible en dehors du Royaume-Uni et de l'Irlande

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. These complexes can undergo thermal decomposition to form Cu and Co metal oxide nanoparticles.

General description

Sodium L-tartrate is an organic acid mainly found in grapes.

Packaging

1 kg in poly bottle

5, 100, 500 g in poly bottle

anion traces	chloride (Cl^-): ≤5 ppm, phosphate (PO₄^3-): ≤5 ppm, sulfate (SO₄^2-): ≤0.005%
assay	≥99%
cation traces	Fe: ≤0.001%, Ca: ≤0.01%, heavy metals: ≤5 ppm, NH₄⁺: ≤0.003%
grade	ACS reagent
impurities	≤0.005% insolubles
InChI key	FGJLAJMGHXGFDE-DGFHWNFOSA-L
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);;;21H2/q;2+1;;/p-2/t1-,2-;;;;/m1..../s1
loss	15.61-15.71% loss on drying
optical activity	[α]20/D +26°, c = 1 in H₂O
pH	7.0-9.0
Quality Level	200
SMILES string	[Na+].[Na+].[H]O[H].[H]O[H].O[C@H]([C@@H](O)C([O-])=O)C([O-])=O

Safety Data Sheet for 228729-100G
Certificat d'analyse Sigma

Cas Number

6106-24-7

Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :

Dihydrate de Sodium l - tartrate, ACS, réactif ,>=99 %

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