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鉻酸銣
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更新 2013-10-15 10:29
 
詳細(xì)信息

鉻酸銣
化學(xué)式(Formula):Rb2CrO4
相對分子質(zhì)量(Formula weight):286.94
質(zhì)量標(biāo)準(zhǔn):
成份Purity 專用級Specification
Rb2CrO4主含量不小于min%  99.5
雜質(zhì)含量不大于
Impurities max.% Li  0.0005
 Na 0.01
 K  0.2
 Cs  0.1
 Al  0.001
 Ca  0.03
 Mg  0.003
 Fe  0.1
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