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1310-73-2 - Sodium hydroxide, pearl, 97% - Caustic soda - B24414 - Alfa Aesar

B24414 Sodium hydroxide, pearl, 97%

Numéro de CAS
1310-73-2
Synonymes
Caustic soda

Conditionnement Prix ($) Quantité Disponibilité
100g 22,60
500g 24,30
2500g 58,50
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Sodium hydroxide, pearl, 97%

MDL
MFCD00003548
EINECS
215-185-5

Propriétés chimiques

Formule
NaOH
Poids moleculaire
40.00
Point de fusion
318°
Point d'ébullition
1390°
Densité
2.13
Sensibilité
Air Sensitive & Hygroscopic
Solubilité
Soluble in water, methanol, glycerol and ethanol. Insoluble in acetone and ether.

Applications

Sodium hydroxide, pearl is an important inorganic chemical used in various industries worldwide. In the paper industry, it is utilized in pulping and bleaching processes. It plays an important role in aluminum etching, chemical analysis and in paint strippers. It is an active component in a wide range of domestic products such as pipe and drain cleaners, oven cleaners and in home-cleaning products. Other uses include cleaning of fats, cleaning of equipment, ion exchange resin regeneration, pH control, degreasing agent for cleaning metal surface, de-enameling and scrubbing of off-gases.

Notes

Air sensitive and hygroscopic. It is deliquescent and readily absorbs moisture and carbon dioxide in air. Incompatible with strong oxidizing agents, strong acids and organic materials.

Références bibliographiques

Zhang, Y.; Zheng, S.; Fang, Z. Z.; Wang, X.; Du, H.; Zhang, Y. Reactive extraction of sodium hydroxide from alkali solutions for the separation of sodium and aluminum—Part II. Effect of diluent. Hydrometallurgy 2015, 156, 107-115.

Lin, C. C.; Chu, C. R. Mass transfer performance of rotating packed beds with blade packings in carbon dioxide absorption into sodium hydroxide solution. Sep. Purif. Technol. 2015, 150, 196-203.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H314

Causes severe skin burns and eye damage.

Mentions de prudence: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Merck
14,8627
Classe de danger
8
Groupe d'emballage
II
Code tarifaire harmonisé
2815.11
TSCA
Yes
RTECS
WB4900000

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Catalyseurs

Analytique et matériel de laboratoire