Potassium sodium tartrate solution
SIGMA/81028 - BioUltra, 1.5 M in H2O
Synonym: L-(+)-Tartaric acid potassium Sodium salt solution
CAS Number: 304-59-6
Empirical Formula (Hill Notation): C4H4KNaO6
Molecular Weight: 210.16
MDL Number: MFCD00065391
Linear Formula: C4H4KNaO6
Product Type: Chemical
λ | 1.5 M in H2O |
anion traces | chloride (Cl-): ≤5 mg/kg |
sulfate (SO42-): ≤50 mg/kg | |
cation traces | Al: ≤1 mg/kg |
As: ≤0.1 mg/kg | |
Ba: ≤1 mg/kg | |
Bi: ≤1 mg/kg | |
Ca: ≤5 mg/kg | |
Cd: ≤1 mg/kg | |
Co: ≤1 mg/kg | |
Cr: ≤1 mg/kg | |
Cu: ≤1 mg/kg | |
Fe: ≤1 mg/kg | |
Li: ≤1 mg/kg | |
Mg: ≤1 mg/kg | |
Mn: ≤1 mg/kg | |
Mo: ≤1 mg/kg | |
Ni: ≤1 mg/kg | |
Pb: ≤1 mg/kg | |
Sr: ≤1 mg/kg | |
Zn: ≤1 mg/kg | |
concentration | 1.5 M in H2O |
form | liquid |
impurities | insoluble matter, passes filter test |
≤0.002% total nitrogen (N) | |
InChI | 1S/C4H6O6.K.Na/c5-1(3(7)8 |
InChI key | LJCNRYVRMXRIQR-OLXYHTOASA |
optical activity | [α]20/D +22±1°, c = 1% in H2O |
pH | 7.0-8.5 (25 °C, 1.5 M in H2O) |
product line | BioUltra |
Quality Level | 100 |
SMILES string | [Na+].[K+].O[C@H]([C@@H]( |
UV absorption | λ: 260 nm Amax: 0.03 |
λ: 280 nm Amax: 0.025 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
UNSPSC | 12352200 |