- Ammonium Perrhenate
- 2016-10-06 06:09
- [Introduction]Ammonium Perrhenate (APR) is a white, water-soluble crystalline powderrepresented by the formula NH4ReO4,
- Rhenium Powder
- 2016-10-06 06:09
- [ Introduction ]Rhenium is asilvery-white metalwith the symbol Re and atomic number 75. Re hasone of the highest melting