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.

1305-62-0 - Calcium hydroxide, 95% - A12650 - Alfa Aesar

A12650 Calcium hydroxide, 95%

Numéro de CAS
1305-62-0
Synonymes

Conditionnement Prix ($) Quantité Disponibilité
250g 22,50
1000g 39,00
5000g 161,00
Ajouter au panier Ajouter au devis en vrac Afficher l'article

Calcium hydroxide, 95%

MDL
MFCD00010901
EINECS
215-137-3

Propriétés chimiques

Formule
CaH2O2
Poids moleculaire
74.09
Densité
2.24
Sensibilité
Air Sensitive
Solubilité
Soluble in glycerol and acids. Slightly soluble in water.Insoluble in alcohol.

Applications

Calcium hydroxide is used as a flocculant in water and sewage treatment. It is also used in fresh water treatment to raise the pH of the water thereby controlling the corrosion of pipes. It is widely used in the production of calcium stearate. It is an active ingredient in whitewash, mortar and plaster. This compound is also used in the petroleum refining industry for the preparation of additives to oils and in the preparation of dry mixes for painting and decorating. It finds application as an antifungal and antimicrobial preservative for vegetables in storage.

Notes

Air sensitive. Incompatible with strong acids.Incompatible with maleic anhydride, phosphorous, nitroethane, nitromethane, nitorparaffins, nitropropane and strong acids.

Références bibliographiques

Shokaraneh, A.; Farhad, A. R.; Farhad, N.; Saatchi, M.; Hasheminia, S. M. Antibacterial effect of triantibiotic mixture versus calcium hydroxide in combination with active agents against Enterococcus faecalis biofilm. Dent Mater J 2014, 33 (6), 733-738.

Khor, W. C.; Rabaey, K.; Vervaeren, H. Low temperature calcium hydroxide treatment enhances anaerobic methane production from (extruded) biomass. Bioresour. Technol. 2015, 176, 181-188.

Mentions de danger et de prudence du SGH

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

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

Mentions de prudence: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Merck
14,1673
Code tarifaire harmonisé
2825.90
TSCA
Yes
RTECS
EW2800000

Recommandé

  • A15519

    Lithium hydroxide monohydrate, 98%
  • 12365

    Calcium carbonate, 98%
  • 12367

    Magnesium hydroxide, 95-100.5%
  • 33295

    Calcium carbonate, ACS, 99.0% min
  • 33299

    Calcium oxide, Reagent Grade

Consulté récemment

Produits chimiques

Sciences de la vie

Métaux et matériaux

Catalyseurs

Analytique et matériel de laboratoire