Yttrium Bromide Anhydrous YBr3 CAS 13469-98-2 For Chemical Reagent
cerium chloride anhydrous
,praseodymium chloride
Yttrium Bromide Anhydrous YBr3 CAS 13469-98-2 For Chemical Reagent
Name: anhydrous yttrium bromide, yttrium bromide ultra dry CAS: 13469-98-2
Molecular formula: YBr3 Molecular weight: 328.62
Description: The yttrium oxide or hydroxide is dissolved in hydrobromic acid, evaporated, concentrated, cooled, washed with ethanol to obtain its hexahydrate. The latter is dehydrated iwith ammonium bromide, and then heated in the helium gas stream at 600 ℃ to obtain the anhydrous yttrium bromide.
Specification:
| Name | YBr3_4N | YBr3_3N | |
| Molecular formula | YBr3 | YBr3 | |
| CAS | 13469-98-2 | 13469-98-2 | |
| Total rare earth TREO | % | ≥34.10 | ≥33.90 |
| Y2O3/TREO | % | ≥99.99 | ≥99.90 |
| Bromide Br- | % | ≥72.70 | ≥72.50 |
| Non-rare earth impurities | % | ≤0.0030 | ≤0.0050 |
| Water insoluble matter | % | ≤0.01 | ≤0.05 |
| Water content | % | ≤0.10 | ≤0.50 |
| Property | White crystalline powder or granular, hygroscopic, need to be stored under vacuum | ||
| Application area | Scintillation crystal raw material, organic chemical reaction catalyst | ||
| Package | Vacuum packaging, flexible packaging according to customer needs | ||
Packing: topical 5kg / bag or 1kg / bag Vacuum packaging, also provided small package: 100g, 200g, 500g aluminum foil bag vacuum small package.
Uses: Yttrium bromide can be used as scintillation crystal raw material, organic chemical reaction catalyst, research reagents.
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