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A propos de cet article
Formule linéaire :
NaOH
Numéro CAS:
Poids moléculaire :
40.00
NACRES:
NA.21
UNSPSC Code:
12352305
MDL number:
Concentration:
1 M
Form:
liquid
Service technique
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Laissez-nous vous aiderNom du produit
Hydroxyde de sodium solution, for 1000 ml, c(NaOH) = 1 mol/l (1 N) Titrisol®
vapor pressure
3 mmHg ( 37 °C)
Quality Segment
product line
Titrisol®
form
liquid
reaction suitability
reaction type: Acid-base reactions
concentration
1 M
technique(s)
titration: suitable
pH
14 (20 °C in H2O)
solubility
water: soluble at 20 °C
density
1.030 g/cm3 at 20 °C
storage temp.
15-25°C
SMILES string
[OH-].[Na+]
InChI
1S/Na.H2O/h;1H2/q+1;/p-1
InChI key
HEMHJVSKTPXQMS-UHFFFAOYSA-M
Application
- Adsorption Studies: Sodium hydroxide solution is used in treating polymer adsorbents to enhance their adsorption properties. A recent study investigated the effect of treating a PVC/Aliquat-336 polymer adsorbent with sodium hydroxide on chromium (VI) adsorption. The treatment improved the adsorption capacity of the polymer, making it more effective in removing heavy metals from aqueous solutions (Ouazine et al., International Journal of Environmental Analytical Chemistry, 2022).
- Synthesis of Sodium Ethoxide: Sodium hydroxide solution is employed in the synthesis of sodium ethoxide, an important reagent in organic synthesis. Research has demonstrated that sodium ethoxide can be synthesized efficiently at ambient temperature using sodium hydroxide and ethanol-90. This method offers a straightforward and cost-effective approach for preparing this key chemical intermediate (Randriana et al., World Journal of Applied Chemistry, 2021).
- Corrosion Inhibition: Sodium hydroxide solution is used in corrosion inhibition studies. Research has shown that an aqueous extract of Thespesia populnea plant leaves can effectively inhibit the corrosion of aluminum steel in sodium hydroxide solution. The study utilized electrochemical techniques to demonstrate the formation of a protective film on the steel surface, highlighting the potential of natural inhibitors in industrial applications (Brindha and Venkatraman, Research Journal of Chemistry and Environment, 2023).
Legal Information
Titrisol is a registered trademark of Merck KGaA, Darmstadt, Germany
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Mot-clé
Danger
Mentions de précaution
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
Que se passe-t-il ?
WGK 1
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Codes de danger
Classe de stockage
8B - Non-combustible corrosive hazardous materials
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