228729

Sodium L-tartrate dibasic dihydrate

≥99%, ACS reagent

• 동의어(들): Sodium tartrate dibasic dihydrate, L-(+)-Tartaric acid disodium salt, Disodium tartrate dihydrate, Sodium tartrate dihydrate
• 실험식(Hill 표기법): C₄H₄Na₂O₆ · 2H₂O
• CAS Number: 6106-24-7
• Molecular Weight: 230.08
• Beilstein: 6121732
• EC Number: 212-773-3
• MDL number: MFCD00150035
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24853705
• NACRES: NA.21

속성

• Grade: ACS reagent
• Quality Level: 200
• 분석: ≥99%
• 광학 활성: [α]20/D +26°, c = 1 in H₂O
• 불순물: ≤0.005% insolubles
• 손실: 15.61-15.71% loss on drying
• pH: 7.0-9.0
• 음이온 미량물: chloride (Cl^-): ≤5 ppm; phosphate (PO₄^3-): ≤5 ppm; sulfate (SO₄^2-): ≤0.005%
• 양이온 미량물: 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

설명

일반 설명

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

애플리케이션

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.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)