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1.09957

Sodium hydroxide solution

c(NaOH) = 0.5 mol/l (0.5 N), concentrate for preparing 1000 mL volumetric solution for titration, Titrisol®

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About This Item

Linear Formula:
NaOH
CAS Number:
1310-73-2
Molecular Weight:
40.00
NACRES:
NA.21
UNSPSC Code:
12352305
MDL number:
MFCD00003548
Concentration:
0.5 M
Form:
liquid
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Product Name

Sodium hydroxide solution, for 1000 ml, c(NaOH) = 0.5 mol/l (0.5 N) Titrisol®

vapor pressure

3 mmHg ( 37 °C)

Quality Level

100

product line

Titrisol®

form

liquid

reaction suitability

reaction type: Acid-base reactions

concentration

0.5 M

technique(s)

titration: suitable

pH

14 (20 °C in H2O)

density

1.185 g/cm3 at 20 °C

storage temp.

15-25°C

InChI

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

InChI key

HEMHJVSKTPXQMS-UHFFFAOYSA-M

Application


  • Recovery of Ce and La from phosphogypsum leachate by adsorption using grape wastes.: This study explores the use of sodium hydroxide solution in enhancing the adsorption properties of grape waste for recovering cerium and lanthanum from industrial waste streams. The research underscores the potential of using agricultural by-products in environmental remediation techniques (da Silva RNF et al., 2023).


  • Metal encapsulation of waste foundry sand stabilized with alkali-activated binder: Batch and column leaching tests.: The application of sodium hydroxide solution in the stabilization of waste foundry sand with an alkali-activated binder demonstrates its efficacy in immobilizing hazardous metals, offering insights into sustainable waste management practices (Ferrazzo ST et al., 2023).


  • Lanthanum and magnesium activated palygorskite for adsorption of phosphate in piggery wastewater.: Highlighting the role of sodium hydroxide solution in activating palygorskite for enhanced phosphate adsorption, this study offers a solution to managing nutrients in wastewater, contributing to more effective wastewater treatment technologies (Zhang X et al., 2023).


  • The Influence of Beverages on Resin Composites: An In Vitro Study.: Investigating the effects of various beverages on dental resin composites, this study incorporates the use of sodium hydroxide solution to simulate clinical settings and assess the durability of dental materials, providing essential insights for dental research and practice (Gradinaru I et al., 2023).


Legal Information

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

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pictograms

Corrosion
GHS05

signalword

Danger

Hazard Classifications

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

Storage Class

8B - Non-combustible, corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

危险化学品

This item has

Certificates of Analysis (COA)

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Global Trade Item Number

SKUGTIN
109957000104022536120188