Hunhu hwepamusoro 99.99% Ammonium perrhenate CAS 13598-65-7
Zita rechigadzirwa: Ammonium perrhenate
Molecular formula: NH4ReO4
Molecular uremu: 268.24
Nhamba yeCAS: 13598-65-7
Zviri mukati: ≥99.9%; ≥99.99%; ≥99.999%
Kuonekwa: white crystalline
Ammonium perrhenate ndiyo huru yepakati yesimbi rhenium.
Inonyanya kushandiswa mumunda we petroleum catalysis uye alloy kugadzira, kugadzirira kweplatinum-rhenium (PT-Re) bimetal reforming catalyst, inoshandiswa mukunatsa petroleum, kuvandudza nhamba ye octane ye petroli, kuderedza sulfur content;
Yakakwira ammonium rhenate inoshandiswa kugadzira yakakwira kuchena rhenium poda yakasvibirira, asiwo ne tungsten hupfu, yebhuruu tungsten, molybdenum poda gadziriro ye tungsten rhenium alloy, molybdenum rhenium alloy, tungsten rhenium thermocouple waya inoshandiswa musimbi, chiridzwa, tembiricha yepamusoro maturusi, aerospace, atomic simba, roketi injini uye mamwe minda.
Kazhinji inowanikwa mumhando ye selenomethionine.
Kurongedza:
Mune 25kg / simbi chigubhu (kana zvinoenderana nevatengi). Chengetedza munzvimbo yakaoma, inotonhorera, ine mhepo.
Kuchengeta:
Chengetedza hermetically munzvimbo ine mumvuri uye inofefetera. Hupenyu hwesherufu hwayo mwedzi gumi nemiviri. Inogona kushandiswa kana yasvika pachiyero kuburikidza nekuongororazve mushure mezuva rakatarwa.
Zvekufambisa:
Dzivisa kupisa kwakanyanya uye kupiswa nezuva panguva yekufambisa.
| Item | Index |
| Chitarisiko | white crystalline |
| Kuchena | ≥99.99% |
| Rhenium (Re) | ≥ 69.4% |
