Merck
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43617

Supelco

Sodium hydroxide concentrate

0.1 M NaOH in water (0.1N), Eluent concentrate for IC

Synonym(s):
Sodium hydroxide solution
Linear Formula:
NaOH
CAS Number:
Molecular Weight:
40.00
MDL number:
PubChem Substance ID:
NACRES:
NB.21

vapor pressure

3 mmHg ( 37 °C)

Quality Level

form

liquid

concentration

0.1 M NaOH in water (0.1N)

technique(s)

ion chromatography: suitable

SMILES string

[OH-].[Na+]

InChI

1S/Na.H2O/h;1H2/q+1;/p-1

InChI key

HEMHJVSKTPXQMS-UHFFFAOYSA-M

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General description

This certified eluent concentrate for ion chromatography is traceable by potentiometric titration to NIST Standard Reference Material. It is certified in accordance with ISO Guide 31. All details about exact content, uncertainty, traceability and expiry date are described in the certificate.

Application

Metrohm IC application note AN-S-294: Phosphor species in whitening toothpaste.
Sodium hydroxide concentrate was used in deposition-precipitation method to adjust pH during synthesis of platinum systems to test for liquid-phase selective hydrogenation of crotonaldehyde to crotyl alcohol.

Linkage

Visit the IC Portal to learn more

Preparation Note

Prepared with sodium hydroxide and high purity water (18.2 MΩ, 0.2 μm filtered)

Pictograms

Corrosion

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Met. Corr. 1

Storage Class Code

8B - Non-combustible, corrosive hazardous materials

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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