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Acids and Bases
Sodium hydroxide puriss. p.a., ACS reagent, K ≤0.02%, ≥98.0% (T), pellets 71690-500G
Availablity:
In stock
Catalog/Part Number:
71690-500G
Brand:
MERCK
Supplier:
MERCK
Supplier Location:
GERMANY
Inventory Weight:
unavailable
Unit of Measurement:
Inventory Brochure:
unavailable
Catalog/Part Number:: 71690-500G
₦48,720.00
Description
General description
Sodium hydroxide (NaOH) is an inorganic base. It participates in the
oxidation of glycerol catalyzed by Au/charcoal or Au/graphite.[3] It
also participates in solvent-free aldol condensation reaction.[7]
Application
Sodium hydroxide may be employed for the direct oxidation of sodium
borohydride, which was investigated by cyclic and linear voltammetry, chronoamperometry
and chronopotentiometry.[6] It
may be used to compose citrate buffer and borate buffers.[1]
It may be used in the synthesis of following compounds:[2]
• alkylaryl amidosulfobetaines
• (3-[ 4-teroctylphenoxyethoxyethoxyethyl] dimethylammonio propane
sulfonate (XOSB)
• trisulfobetaines (TriSBn)
Packaging
1, 5 kg in poly bottle
500 g in poly bottle
Other Notes
Reagent for the decomposition of silicates by fusion[4][5]
Technical Specifications
Related Categories |
ACS Grade Acids & Bases, Acids & Bases, Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, |
| More... | |
| grade | ACS reagent |
| vapor density | >1 (vs air) |
| vapor pressure | <18 mmHg ( 20 °C) |
| 3 mmHg ( 37 °C) | |
| grade | puriss. p.a. |
| assay | ≥98.0% (T) |
| form | pellets |
| impurities | ≤0.0003% total nitrogen (N) |
| ≤0.0005% silicon dioxide (SiO2) | |
| ≤1.0% sodium carbonate (Na2CO3) | |
| mp | 318 °C (lit.) |
| solubility | water: soluble 1,260 g/L at 20 °C |
| anion traces | chloride (Cl-): ≤10 mg/kg |
| phosphate (PO43-): ≤5 mg/kg | |
| sulfate (SO42-): ≤5 mg/kg | |
| cation traces | Ag: ≤5 mg/kg |
| Al: ≤5 mg/kg | |
| Ba: ≤5 mg/kg | |
| Bi: ≤5 mg/kg | |
| Ca: ≤5 mg/kg | |
| Cd: ≤5 mg/kg | |
| Co: ≤5 mg/kg | |
| Cr: ≤5 mg/kg | |
| Cu: ≤5 mg/kg | |
| Fe: ≤5 mg/kg | |
| Hg: ≤0.1 mg/kg | |
| K: ≤200 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 | |
| Tl: ≤5 mg/kg | |
| Zn: ≤5 mg/kg | |
| SMILES string | [OH-].[Na+] |
| InChI | 1S/Na.H2O/h;1H2/q+1;/p-1 |
| InChI key | HEMHJVSKTPXQMS-UHFFFAOYSA-M |
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