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Sodium hydroxide sol. eluant for ion ch r. 50-52% in h2o

Code: 72064-500ML D2-231

Application

Sodium hydroxide solution may be used to characterize the morphology of the produced colloids using UV-Visible spectroscopy and transmission electron microscopy. ...


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£46.70 500ML
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Application

Sodium hydroxide solution may be used to characterize the morphology of the produced colloids using UV-Visible spectroscopy and transmission electron microscopy. It may be used to measure specific heats using calorimeter. It may also be used to study the first stages of silver oxidation using voltammetry and ellipsometry.Metrohm IC application note AN-P-055:Lactose residues in "lactose-free" milk.

General description

Sodium hydroxide solution is a strong alkaline solution which may be suitable to make dyes, drugs, cellophane, rayon and bleaches. It may also be suitable for petrochemical industry to remove impurities. This solution needs to be handled carefully, close proximity or ingestion could cause blindness, permanent scarring and sometimes can be fatal.

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anion tracescarbonate (as Na2CO3): ≤1000 mg/kg, sulfate (SO42-): ≤10 mg/kg, phosphate (PO43-): ≤5 mg/kg, silicate (as SiO2): ≤10 mg/kg, chloride (Cl-): ≤100 mg/kg
cation tracesK: ≤100 mg/kg, Al: ≤5 mg/kg, Cr: ≤5 mg/kg, Mn: ≤5 mg/kg, Mg: ≤5 mg/kg, Ca: ≤10 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, Cd: ≤5 mg/kg, Pb: ≤10 mg/kg, Co: ≤5 mg/kg
concentration49-51% in water
formliquid
impurities≤0.0005% total nitrogen (N), ≤0.01% ammonium hydroxide precipitate
InChI keyHEMHJVSKTPXQMS-UHFFFAOYSA-M
InChI1S/Na.H2O/h;1H2/q+1;/p-1
Quality Level100
SMILES string[OH-].[Na+]
technique(s)ion chromatography: suitable
vapor pressure3 mmHg ( 37 °C)
Cas Number1310-73-2
Hazard Class8
Un Number1824
Pack GroupII
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