品牌
代理商厂商性质
上海市所在地
碳化钽 基本信息:
Cas号 | 分子式 | 分子量 | 别名 |
12070-06-3 | TaC | 192.96 | 碳化钽 |
说明介绍:
性状 极硬。有五氧化二钽用碳还原制得。除在高温外,耐化学腐蚀性*。
质量标准
99.5%:
Nb 0.3
Carbon-free 0.1
Carbon-total ≥6.20
Al 0.01
Ca 0.01
Fe 0.06
K 0.002
N 0.025
Na 0.002
O 0.15
S 0.01
Si 0.01
Ti 0.01
FSSS Size ≤3 μm
99.9%
外观Appearance brown or dark brown powder
重量法Gravimetric assay 98.5% - 101.5% (after ignition to oxide)
纯度Purity ≥99.9% by Trace Metals Analysis
ICP: Confirms
总杂质Total Impurities ≤2000.0 ppm
贮存
用途 与碳化钨和碳化铌配合,制超级硬质合金。
相关试剂产品:
115314-14-2 "3-硝基苯磺酸(S)-缩水甘油基酯/(S)-Glycidyl 3-Nitrobenzenesulfonate
" >98.0%(GC) 5G
25G
181140-34-1 " (R)-N-环氧丙基邻苯二甲酰亚胺/(R)-N-Glycidylphthalimide
" >98.0%(GC) 5G
25G
161596-47-0 "(S)-N-环氧丙基邻苯二甲酰亚胺/(S)-N-Glycidylphthalimide
" >98.0%(GC) 5G
25G
113826-06-5 "(2R)-(-)-缩水甘油基对甲苯磺酸酯/(2R)-(-)-Glycidyl p-Toluenesulfonate
" >98.0%(GC) 5G
25G
70987-78-9 " (2S)-(+)-缩水甘油基对甲苯磺酸酯/(2S)-(+)-Glycidyl p-Toluenesulfonate
" >98.0%(GC) 5G
25G
65291-30-7 " (R)-缩水甘油基三苯甲醚/(R)-Glycidyl Trityl Ether
" >98.0%(GC) 5G
25G
129940-50-7 "(S)-缩水甘油基三苯甲醚/(S)-Glycidyl Trityl Ether
" >98.0%(GC) 5G
25G
15448-47-2 " (R)-(+)-环氧丙烷/(R)-(+)-Propylene Oxide
" >98.0%(GC) 5ML
25ML
16088-62-3 " (S)-(-)-环氧丙烷/(S)-(-)-Propylene Oxide
" >98.0%(GC) 1ML
5ML
25ML
" >97.0%(GC) 100MG
1G