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Ammonium Perrhenate

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Rhenium Compounds

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Detailed description

产品描述

Commodity name: Ammonium Perrhenate
Commodity ID: 1443195169703350272

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.

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