71994

Natriumtartrat dibasisch Dihydrat

BioUltra, ≥99.0% (NT)

• Synonym(e): L-(+)-Weinsäure Dinatriumsalz, Dinatriumtartrat Dihydrat, Natriumtartrat Dihydrat
• Empirische Formel (Hill-System): C₄H₄Na₂O₆ · 2H₂O
• CAS-Nummer: 6106-24-7
• Molekulargewicht: 230.08
• EC Number: 212-773-3
• UNSPSC Code: 12352200
• PubChem Substance ID: 57652386
• Beilstein/REAXYS Number: 6121732
• MDL number: MFCD00150035

Eigenschaften

• product line: BioUltra
• assay: ≥99.0% (NT)
• optical activity: [α]20/D +26±1°, c = 10% in H₂O
• impurities: ≤0.005% insoluble matter, passes filter test
• pH: 7.0-9.0 (25 °C, 0.1 M in H₂O)
• solubility: H₂O: 0.1 M at 20 °C, clear, colorless
• anion traces: chloride (Cl^-): ≤5 mg/kg, phosphate (PO₄^3-): ≤5 mg/kg, sulfate (SO₄^2-): ≤50 mg/kg
• cation traces: Al: ≤5 mg/kg, As: ≤0.1 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg
• λ: 0.1 M in H₂O
• UV absorption: λ: 260 nm A_max: 0.025, λ: 280 nm A_max: 0.020
• 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

Beschreibung

Other Notes

Increases the rate of colchicine binding to tubulin; Acid phosphatase inhibitor

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)