分析纯碳酸氢钠
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检验项目TestItem检验标准TestStandard检验结果Testresult性状(Characters)白色粉末(Whitepowder)合格(Conform)含量(Assay)99.5%99.8%PH(Ph)8.6合格(Conform)澄清度实验(Appearanceofsolution)应符合规定(Complywiththestandard)合格(Conform)水不溶物(water-insoluble)0.01%0.004%氯化物(Chloride)0.002%0.0008%***盐(Sulphates)0.005%0.003%总氮量(Totalnitrogen)0.001%0.0004%磷酸盐和硅酸盐(Phosphateandsilicate)0.005%0.002%镁(Magnesium)0.003%0.001%钾(Potassium)0.01%0.005%钙(Calcium)0.007%0.002%铁(Iron)0.001%0.0004%***(He***ymetal)0.001%0.0007%结论(Conclusion):符合分析纯之规定(TheaboveproductcomplieswithAR))