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Yttrium Cobalt lump, REacton®, 99.9% (REO) - 12952 - Alfa Aesar

12952 Yttrium Cobalt lump, REacton®, 99.9% (REO)

CAS Number

Size Price ($) Quantity Availability
25g 124.00
100g 363.00
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Yttrium Cobalt lump, REacton®, 99.9% (REO)


Chemical Properties

Y:Co; 84:15 wt% (Ca 1%)

GHS Hazard and Precautionary Statements

Hazard Statements: H334-H317

May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause an allergic skin reaction.

Precautionary Statements: P285-P261-P280-P342+P311-P363-P304+P341-P321-P333+P313-P302+P352-P501a

In case of inadequate ventilation wear respiratory protection. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. IF INHALED: If breathing is difficult, remove to fresh air and keep at rest in a position comfortable for breathing. Specific treatment (see label). If skin irritation or rash occurs: Get medical advice/attention. IF ON SKIN: Wash with plenty of soap and water. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code


  • 22917

    Dichloromethane, HPLC Grade, 99.7+%, stab. with amylene
  • 40882

    Niobium sputtering target, 50.8mm (2.0in) dia x 3.18mm (0.125in) thick, 99.95% (metals basis excluding Ta)
  • H27232

    1-Ethyl-3-methylimidazolium hydrogen sulfate, 98%
  • L00194

    2-Phenyl-5-oxazolone, 97%
  • 32468

    Tetrahydrofuran, Spectrophotometric Grade, 99.7+%, unstab.

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