• USA Home
  • 1.05591 - Sodium hydroxide solution min. 27% (1.30)

EMAIL THIS PAGE TO A FRIEND
1.05591 Supelco

Sodium hydroxide solution min. 27% (1.30)

for analysis (for the determination of nitrogen) EMSURE®

Synonym: Sodium hydroxide solution

Purchase

Properties

Related Categories Acids & Bases, Bases, Chemical Synthesis, Inorganic Bases, Synthetic Reagents More...
Quality Level   300
vapor pressure   3 mmHg ( 37 °C)
pH   14 (20 °C in H2O)
density   1.30 g/cm3 at 20 °C
SMILES string   [OH-].[Na+]
InChI   1S/Na.H2O/h;1H2/q+1;/p-1
InChI key   HEMHJVSKTPXQMS-UHFFFAOYSA-M
storage conditions   Store at +5°C to +30°C.

Description

Analysis Note

Assay (acidimetric): ≥ 27.0 %
Carbonate (as Na₂CO₃): ≤ 1.0 %
Chloride (Cl): ≤ 0.004 %
Phosphate (PO₄): ≤ 0.0005 %
Silicate (SiO₂): ≤ 0.001 %
Sulfate (SO₄): ≤ 0.003 %
Total nitrogen (N): ≤ 0.0001 %
Heavy metals (as Pb): ≤ 0.0005 %
Al (Aluminium): ≤ 0.0005 %
Fe (Iron): ≤ 0.0005 %

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety & Documentation

Safety Information

Protocols & Articles

Articles

Analytical Method: Boron in aluminium and aluminium alloys

Cat.No. 114839  Spectroquant® Boron Test Cat.No. 100456  Nitric acid 65 % for analysis Cat.No. 105591  Sodium hydroxide solution 27 % for analysis Cat.No. 106549  Sodium nitrite for analysis Cat.No. ...
Keywords: Melting, Sample preparations

Caustics Alkalis and Bases EMSURE®, EMPLURA®

High Purity, Defined Quality: Caustic Alkalis and Bases Our comprehensive product range of caustic alkalis and bases for analysis includes sodium and potassium hydroxide pellets and the corresponding...

EMSURE® Premium grade products

The EMSURE® quality grade designates our premium classical Inorganics and Solvents, which are optimized for regulated analyses and highly demanding lab applications. These products offer the highest ...
Keywords: Solvents

Related Content

Molarity Calculator & Normality Calculator for Acids & Bases

The molarity calculator tool provides lab-ready directions describing how to prepare an acid or base solution of specified Molarity (M) or Normality (N) from a concentrated acid or base solution. To ...

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?