Rhenium heptoxide
MDL:
MFCD00011199
Molecular Formula:
Re2O7
Molecular Weight:
484.41
Alias:
七氧化二錸 ;氧化錸
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Rhenium heptoxide |
99.99% |
5g |
RMB 4353.8 |
Consulting service |
Rhenium heptoxide |
99.99% |
1g |
RMB 1399.2 |
Consulting service |
Character:
易升華,150℃時蒸氣壓為0.75Pa。極易揮發(fā),氣態(tài)顯黃白色。在氧、氮和氯氣氛中穩(wěn)定,在空氣中加熱到600℃時明顯離解,高于800℃離解完全。極易受潮,水解生成錸酸。可溶于乙醇、丙酮、吡啶和甲醇等有機溶劑中,但不溶于純醚與四氯化碳。易為氫、一氧化碳、二氧化硫等還原劑還原成二氧化錸和金屬錸。
Storage:
極易受潮,密封保存