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Merck, 71995-1KG, Sodium tartrate dibasic dihydrate

Size:1 kg, L-(+)-Tartaric acid disodium salt, Disodium tartrate dihydrate, Sodium tartrate dihydrate, purum p.a., ≥98.0% (NT)
Available Catalog Numbers
71995-1KG71995-250G
Catalog Number: 71995-1KG
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Category
Metal Salts
Pack Size1 kg
TagsAnalytical ChemistryAnalytical ReagentsSalts
CollectionsMerck Analytical Reagents CollectionMerck Cell Culture Supplements & Reagents: Complete Solutions for Research & BioproductionMerck Roche Life Science Products for PCR, RT‑PCR & Nucleic Acid Purification
Manufacturer's Pagewww.sigmaaldrich.com/US/en/product/SIAL/71995
Description
General description
Sodium tartrate dibasic dihydrate (L-(+)-Tartaric acid disodium salt, Sodium-L-tartrate dibasic dihydrate) is the sodium salt of tartaric acid. Mixtures of dimethyl sulfoxide and 1% aqueous solution of sodium-L-tartrate dibasic dihydrate have been employed for the resolution of various quaternary ammonium surfactants.
Application
Sodium tartrate dibasic dihydrate (L-(+)-Tartaric acid disodium salt, Sodium-L-tartrate dibasic dihydrate) may be used for the growth of crystals of xylanase C (XynC) from Gram-positive bacterium Bacillus subtilis. It may be used to compose the reservoir solution for the growth of crystals of PcpR (a LysR-type transcription factor from Sphingobium chlorophenolicum L-1).
Specifications

General

Web Name Suffix Override≥98.0% (NT), solid, purum p.a.
NACRESNA.21
PubChem Substance ID329763684
UNSPSC Code12352100
EC Number212-773-3
MDL numberMFCD00150035
Beilstein/REAXYS Number6121732
InChI keyFGJLAJMGHXGFDE-DGFHWNFOSA-L
InChI1S/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
SMILES string[Na+].[Na+].[H]O[H].[H]O[H].O[C@H]([C@@H](O)C([O-])=O)C([O-])=O
gradepurum p.a.
assay≥98.0% (NT)
formsolid
anion traceschloride (Cl-): ≤50 mg/kg
cation tracesCa: ≤100 mg/kg
Quality Level200
Merck 71995-1KG Sodium tartrate dibasic dihydrate | IRIGHT