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Sodium hydroxide solution

SIGALD/05211 - purum, ≥32%

CAS Number: 1310-73-2
Empirical Formula (Hill Notation): HNaO
Molecular Weight: 40.00
EC Number: 215-185-5
MDL Number: MFCD00003548
Linear Formula: NaOH
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-05211-2.5L 2.5 L
$149.00
1/EA
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anion traces chloride (Cl-): ≤50 mg/kg
  sulfate (SO42-): ≤50 mg/kg
assay ≥32%
cation traces Fe: ≤20 mg/kg
density 1.327 g/cm3 at 25 °C
form solution
grade purum
impurities ≤0.001% heavy metals (as Pb)
InChI 1S/Na.H2O/h;1H2/q+1;/p-1
InChI key HEMHJVSKTPXQMS-UHFFFAOYSA-M
pH 14
Quality Level 200 
SMILES string [OH-].[Na+]
technique(s) titration: suitable
vapor pressure 3 mmHg ( 37 °C)
Application: Sodium hydroxide may be employed for the determination of specific surface area of colloidal silica, via titration. It may be employed for the direct oxidation of sodium borohydride, which was investigated by cyclic and linear voltammetry, chronoamperometry and chronopotentiometry. It may be used to compose citrate buffer and borate buffers. It may be used in the synthesis of :
• alkylaryl amidosulfobetaines
• (3-[4-teroctylphenoxyethoxyethoxyethyl] dimethylammonio propane sulfonate (XOSB)
• trisulfobetaines (TriSBn)
General description: Sodium hydroxide participates in the oxidation of glycerol catalyzed by Au/charcoal or Au/graphite. It also participates in solvent-free aldol condensation reaction.
Other Notes: The article number 05211-4X2.5L will be discontinued. Please order the single bottle 05211-2.5L which is physically identical with the same exact specifications.
The article number 05211-4X5L will be discontinued. Please order the single bottle 05211-5L which is physically identical with the same exact specifications.
Purity ≥32%
Density 1.327 g/cm3 at 25 °C
UNSPSC 12352106

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