Ammonium Perrhenate

Availability

Special and quality requirements for apr catalytic grade, ammonium salt, perrhenic acid are available upon request: ammonium perrhenate is normally available in various concentrations.

Formula

NH4ReO4

CAS

13598-65-7

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Ammonium Perrhenate

Distributor of ammonium perrhenate

Description

Ammonium perrhenate is the most common form in which rhenium is treated and is available in various purities in the Todini chemical product catalogue.

Appearance

APR catalytic grade is a white solid (crystalline or in powder) that decomposes at melting temperature.

Solubility

The ammonium salt of perrhenic acid has a solubility of 62 g/l (water 20?C).

Uses

Ammonium perrhenate is used to prepare industrial catalysts, particularly for the refinement of petroleum.

Classification

Perrhenic acid causes irritation to eyes, respiratory system and skin.

Safety

Request safety data sheet (SDS) and refer to points 4, 5, 6, 7, 8, 10, 13, 14, 15.

Specifications

Technical specifications are provided on request according to the application: ammonium perrhenate is stored in original packing and under conditions mentioned on the safety data sheet (SDS).

Synonyms

APR catalytic grade, ammonium salt, perrhenic acid