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.

42640 Galena, naturally occurring mineral, grains, approximately 0.06-0.19in

Numéro de CAS
1314-87-0
Synonymes

Stock No. Conditionnement Prix ($) Quantité Disponibilité
42640-03 1g 15,80
42640-06 5g 34,50
42640-14 25g 130,00
Ajouter au panier Ajouter au devis en vrac Afficher l'article

Galena, naturally occurring mineral, grains, approximately 0.06-0.19in

MDL
MFCD00016280
EINECS
215-246-6

Propriétés chimiques

Formule
PbS
Poids moleculaire
239.25
Storage & Sensitivity
Ambient temperatures.
Solubilité
Soluble in water (0.00086g/L) and acid. Insoluble in alcohol, and potassium hydroxide.

Applications

Galena is used in infrared detectors, photo optic applications, slip property modifier used in friction industry for enhancing heat conduction and regulating friction coefficient, used as a semiconductor. Used in electronic devices and Infrared sensor.

Notes

Hardness: 2.5; Sp. Gr.: 7.4-7.6

Références bibliographiques

Robin J. H. Clark; and Peter J. Gibbs. Identification of lead(ii) sulfide and pararealgar on a 13thcentury manuscript by Raman microscopy. Chem. Commun. 1997, (11), 1003-1004.

Y. Wang; N. Herron. Optical properties of cadmium sulfide and lead(II) sulfide clusters encapsulated in zeolites. J. Phys. Chem. 1987, 91, (2), 257-260.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H302-H332-H335-H350-H360Df-H373

Harmful if swallowed. Harmful if inhaled. May cause respiratory irritation. May cause cancer. May damage the unborn child. Suspected of damaging fertility. May cause damage to organs through prolonged or repeated exposure.

Mentions de prudence: P201-P202-P260-P264b-P270-P271-P281-P301+P312-P304+P340-P308+P313-P330-P501c

Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Use personal protective equipment as required. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF exposed or concerned: Get medical advice/attention. Rinse mouth. Dispose of contents/ container to an approved waste disposal plant

Autres références

Classe de danger
9
Groupe d'emballage
III
Code tarifaire harmonisé
2530.90
TSCA
Yes
RTECS
OG4550000

Recommandé

  • 10190

    Germanium powder, -100 mesh, 99.999% (metals basis)
  • 41597

    Silver powder, spherical, APS 0.5-1 micron, 99.9% (metals basis)
  • 42532

    Chalcocite, naturally occurring mineral, grains, approximately, 0.06-0.19in
  • 42533

    Chalcopyrite, naturally occurring mineral, grains, approximately 0.06-0.19in
  • 42633

    Pyrite, naturally occurring mineral, grains, approximately 1.5-4.8mm (0.06-0.19in)

Consulté récemment

Produits chimiques

Sciences de la vie

Métaux et matériaux

Catalyseurs

Analytique et matériel de laboratoire