S4797

Sodium tartrate dibasic dihydrate

BioXtra, ≥99.0%

• Synonym(s): L-(+)-Tartaric acid disodium salt, Disodium tartrate dihydrate, Sodium tartrate dihydrate
• Empirical Formula (Hill Notation): C₄H₄Na₂O₆ · 2H₂O
• CAS Number: 6106-24-7
• Molecular Weight: 230.08
• Beilstein: 6121732
• EC Number: 212-773-3
• MDL number: MFCD00150035
• UNSPSC Code: 12161700
• PubChem Substance ID: 24899620
• NACRES: NA.25

Properties

• product line: BioXtra
• Quality Level: 200
• Assay: ≥99.0%
• form: powder or crystals
• impurities: ≤0.0005% Phosphorus (P); ≤0.005% Insoluble matter
• pH: 7.0-9 (20 °C, 50 g/L)
• solubility: H₂O: 1 M at 20 °C, clear, colorless
• anion traces: chloride (Cl^-): ≤0.0005%; sulfate (SO₄^2-): ≤0.005%
• cation traces: Al: ≤0.0005%; Ca: ≤0.005%; Cu: ≤0.0005%; Fe: ≤0.0005%; K: ≤0.005%; Mg: ≤0.0005%; NH₄⁺: ≤0.003%; Pb: ≤0.001%; Zn: ≤0.0005%
• 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

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves