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Ammonium Perrhenate
Appearance: White crystal granule or powder
Application: Used for manufacturing platinum rhenium reforming catalysts in petrochemical industry, and pure rhenium metal powder or as an element addition in rhenium alloys. Used as a raw material for other rhenium compounds or composite material.5N ultra high purity ammonium perrhenate can be used for standard solution of rhenium.
Particle size: Irregular crystal granule , can be customized as per special requirement.
Chemical Specification: High purity 4N grade : NH4ReO4≥99.99%, Re≥69.4%
Ultra purity 5N grade: NH4ReO4≥99.999%,Re≥69.41%
Typical chemical analysis
Impurities Trace impurities(%,max) | |||||
Element | APR-4N Grade | APR-5N Grade | Element | APR-4N Grade | APR-5N Grade |
Na | 0.0010 | 0.0001 | Ni | 0.0001 | 0.00001 |
Mg | 0.0001 | 0.00001 | Cu | 0.0001 | 0.00001 |
Al | 0.0001 | 0.00001 | Zn | 0.0001 | 0.00001 |
Si | 0.0005 | 0.00005 | As | 0.0001 | 0.00001 |
P | 0.0001 | 0.00005 | Zr | 0.0001 | 0.00001 |
K | 0.0010 | 0.0001 | Mo | 0.0005 | 0.0001 |
Ca | 0.0005 | 0.00005 | Cd | 0.0001 | 0.00001 |
Ti | 0.0001 | 0.00001 | Sn | 0.0001 | 0.00001 |
V | 0.0001 | 0.00001 | Sb | 0.0001 | 0.00001 |
Cr | 0.0001 | 0.00001 | Ta | 0.0001 | 0.00001 |
Mn | 0.0001 | 0.00001 | W | 0.0005 | 0.0001 |
Fe | 0.0005 | 0.00005 | Pb | 0.0001 | 0.00001 |
Co | 0.0001 | 0.00001 | Bi | 0.0001 | 0.00001 |
Se | 0.0001 | 0.00001 | Tl | 0.0001 | 0.00001 |
Moisture(%,max) | |||||
0.1 |
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Address: Room 401, Building 10, Xinggong Science and Technology Park, No. 100 Luyun Road, Changsha High-tech Development Zone, Hunan
Email:sales@rheniumet.com

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