CAS号:7789-02-8

分子式: CrN3O9·9H2O  分子量: 400.15

R020210

氰化钠铬,AR,99%

R020211

硝酸铵铬,99.95% metals basis

R097394

硝酸铵铬,99.99%(高纯制剂)
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