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Merck
CN

79724

Sodium hydroxide solution

1 M, suitable for HPCE

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About This Item

Linear Formula:
NaOH
CAS Number:
Molecular Weight:
40.00
UNSPSC Code:
12352316
NACRES:
NA.21
MDL number:
Concentration:
0.9-1.1 M, 1 M
Form:
liquid
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vapor pressure

3 mmHg ( 37 °C)

Quality Level

form

liquid

concentration

0.9-1.1 M, 1 M

UV absorption

λ: 260 nm Amax: ≤0.5, λ: 270 nm Amax: ≤0.2, λ: 280 nm Amax: ≤0.03, λ: 290 nm Amax: ≤0.01, λ: 500 nm Amax: ≤0.01

suitability

suitable for HPCE

SMILES string

[OH-].[Na+]

InChI

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

InChI key

HEMHJVSKTPXQMS-UHFFFAOYSA-M

General description

Sodiumhydroxide solution with a concentration of 1 M is commonly used inhigh-performance capillary electrophoresis (HPCE). It is used as a pH modifierin the analysis of various samples.

Application

  • useful for transesterification of triglycerides, cholesteryl esters and phospholipids
  • provides convenient, fast, quantitative derivatization
  • converts free fatty acids into its sodium salts


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pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable



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Global Trade Item Number

SKUGTIN
649279-25G04061832731384
649279-5G04061832731391