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

CAS Number
1314-87-0
Synonyms

Stock No. Size Price ($) Quantity Availability
42640-03 1g 15.80
42640-06 5g 34.50
42640-14 25g 130.00
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Galena, naturally occurring mineral, grains, approximately 0.06-0.19in

MDL
MFCD00016280
EINECS
215-246-6

Chemical Properties

Formula
PbS
Formula Weight
239.25
Storage & Sensitivity
Ambient temperatures.
Solubility
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

Literature References

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.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H332-H350-H360Df-H373

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

Precautionary Statements: 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

Other References

Hazard Class
9
Packing Group
III
Harmonized Tariff Code
2530.90
TSCA
Yes
RTECS
OG4550000

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