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Acids and Bases
Sodium hydroxide puriss. p.a., ACS reagent, reag. Ph. Eur., K ≤0.02%, ≥98%, pellets 30620-6X1KG-R
Availablity:
In stock
Catalog/Part Number:
30620-6X1KG-R
Brand:
MERCK
Supplier:
MERCK
Supplier Location:
GERMANY
Inventory Weight:
unavailable
Unit of Measurement:
Inventory Brochure:
unavailable
Catalog/Part Number:: 30620-6X1KG-R
₦348,000.00
Description
General description
Sodium hydroxide 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.[6]
Application
Sodium hydroxide may be employed for determination of specific
surface area of colloidal silica, via titration.[4] It
may be employed for direct oxidation of sodium borohydride, which was
investigated by cyclic and linear voltammetry, chronoamperometry and
chronopotentiometry.[5] 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-teroctylphenoxyethoxyethoxye
• trisulfobetaines (TriSBn)
Technical Specifications
Related Categories |
ACS Grade Acids & Bases, Acids & Bases, Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, |
| Bases, Chemical Synthesis, Essential Chemicals, Inorganic Bases, Puriss p.a. ACS, Q-S, Puriss p.a. ACS, Research Essentials, Sodium Hydroxide (NaOH) and Sodium Hydroxide Solutions, Synthetic Reagents | |
| Less... | |
| Quality Level | 200 |
| grade | ACS reagent, reag. Ph. Eur. |
| vapor density | >1 (vs air) |
| vapor pressure | <18 mmHg ( 20 °C) |
| 3 mmHg ( 37 °C) | |
| grade | puriss. p.a. |
| assay | ≥98% |
| form | pellets |
| impurities | ≤0.0003% total nitrogen (N) |
| ≤0.0005% heavy metals (as Pb) | |
| ≤1% Na2CO3 | |
| mp | 318 °C (lit.) |
| solubility | water: soluble 1260 g/L at 20 °C |
| anion traces | chloride (Cl-): ≤10 mg/kg |
| phosphate (PO43-): ≤5 mg/kg | |
| silicate (as SiO2): ≤10 mg/kg | |
| sulfate (SO42-): ≤30 mg/kg | |
| cation traces | Al: ≤5 mg/kg |
| As: ≤1 mg/kg | |
| Ca: ≤5 mg/kg | |
| Cu: ≤5 mg/kg | |
| Fe: ≤5 mg/kg | |
| Hg: ≤0.05 mg/kg | |
| K: ≤200 mg/kg | |
| Mg: ≤5 mg/kg | |
| Ni: ≤5 mg/kg | |
| Pb: ≤2 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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