Consentement d'utilisation des Cookies

J'accepte Notre site sauvegarde des traceurs textes (cookies) sur votre appareil afin de vous garantir de meilleurs contenus et à des fins de collectes statistiques.Vous pouvez désactiver l'usage des cookies en changeant les paramètres de votre navigateur. En poursuivant votre navigation sur notre site sans changer vos paramètres de navigateur vous nous accordez la permission de conserver des informations sur votre appareil.

17927-65-0 - Aluminum sulfate hydrate, 97+% - Alum - 12362 - Alfa Aesar

12362 Aluminum sulfate hydrate, 97+%

Numéro CAS
17927-65-0
Synonymes
Alum

Dimensions Prix ($) Quantité Disponibilité
500g 35,82
1kg 49,34
5kg 166,81
Ajouter au panier Ajouter au devis en vrac Afficher l'article

Aluminum sulfate hydrate, 97+%

MDL
MFCD00149136
EINECS
233-135-0

Propriétés chimiques

Formule
Al2(SO4)3•xH2O (x≈14-18)
Poids formulaire
342.15(anhy)
Forme
Crystalline
Densité
1.61
Solubilité
It is slightly soluble in alcohol and dilute mineral acids.

Applications

Aluminum sulfate hydrate is a chemical compound commonly used as a flocculating agent in the purification of drinking water and waste water treatment plants, and also in paper manufacturing. Used as coagulant in decolorization and COD removal of secondary yeast wastewater effluents. It is also plays a significant role in arsenic removal by coagulation process.

Notes

Sensitive to moisture. Keep away from incompatibles such as oxidizing agents.

Références bibliographiques

Baskan, M. B.; Pala, A. A statistical experiment design approach for arsenic removal by coagulation process using aluminum sulfate. Desalination 2010, 254 (1-3), 42-48.

Zhou, Y.; Liang, Z.; Wang, Y. Decolorization and COD removal of secondary yeast wastewater effluents by coagulation using aluminum sulfate. Desalination 2010, 255 (1-3), 301-311.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H318-H315-H335

Causes serious eye damage. Causes skin irritation. May cause respiratory irritation.

Mentions de prudence: P261-P280-P305+P351+P338-P304+P340-P310-P362-P312-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Merck
14,366
Code tarifaire harmonisé
2833.22
TSCA
Yes
RTECS
BD1700000

Recommandé

  • A15178

    Iron(II) sulfate heptahydrate, 98%
  • A16201

    Cobalt(II) sulfate heptahydrate, 98%
  • A16231

    Iron(III) chloride hexahydrate, 97%
  • 12357

    Iron(III) chloride, anhydrous, 98%
  • 33316

    Iron(III) sulfate hydrate, Reagent Grade

Consulté récemment

Produits chimiques

Sciences de la vie

Métaux et matériaux

Catalyseurs

Analytique et matériel de laboratoire