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40319 Cobalt(II) bromide, ultra dry, 99.99% (metals basis)

CAS Number
7789-43-7
Synonyms

Stock No. Size Price ($) Quantity Availability
40319-03 1g 69.00
40319-06 5g 288.00
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Cobalt(II) bromide, ultra dry, 99.99% (metals basis)

MDL
MFCD00016017
EINECS
232-166-7

Chemical Properties

Formula
CoBr2
Formula Weight
218.75
Form
-10 Mesh Beads, Ampouled under argon
Melting point
678° (in N{2})
Density
4.909
Storage & Sensitivity
Hygroscopic. Ambient temperatures.
Solubility
Soluble in water. Soluble in methyl acetate, ether, alcohol, acetone.

Applications

Used primarily as a catalyst in some processes. Chiefly used in hygrometers.

Notes

Hygroscopic, forms hexahydrate in air. Keep well closed. Store in cool temperature.

Literature References

M. V. Kharlamova,; A. A. Eliseev;, L. V. Yashina,; D. I. Petukhov,; Chan-Pu Liu,; Chen-Yu Wang,; D. A. Semenenko,; A. I. Belogorokhov.Study of the electronic structure of single-walled carbon nanotubes filled with cobalt bromide. Jetp Letters. year of publication , 91 (4),196-200.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H315-H317-H319-H334-H350

Harmful if swallowed. Causes skin irritation. May cause an allergic skin reaction. Causes serious eye irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause cancer.

Precautionary Statements: P201-P202-P261-P264b-P270-P272-P280-P281-P285-P301+P312-P302+P352-P304+P341-P305+P351+P338-P308+P313-P330-P333+P313-P337+P313-P342+P311-P362-P501c

Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Avoid breathing 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. Contaminated work clothing should not be allowed out of the workplace. Wear protective gloves/protective clothing/eye protection/face protection. Use personal protective equipment as required. In case of inadequate ventilation wear respiratory protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: If breathing is difficult, remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or concerned: Get medical advice/attention. Rinse mouth. If skin irritation or rash occurs: If eye irritation persists: If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician. Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,2435
Harmonized Tariff Code
2827.59
TSCA
Yes
RTECS
GF9595000

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