详细描述
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品名 |
4-氯苯胺 |
执行标准 |
Q/HYHG 01.01-2018 |
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|
Product name |
4-Chloroaniline |
Execution standard |
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|
指标 |
规范 |
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INDICATOR |
SPECIFICATION |
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|
外观 |
白色或浅黄色片状不规则结晶 |
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Appearance |
White or light yellow irregular lamellar crystals |
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|
熔点(℃) |
69~73 |
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含量(GC),% |
≥99.0 |
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Assay (GC),% |
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水分(KF), % |
≤0.50 |
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Water content (KF), % |
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苯胺含量(GC),% |
≤0.10 |
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Aniline Assay (GC),% |
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邻位异构体（GC）,% |
≤0.20 |
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Ortho isomer（GC）,% |
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间位异构体（HPLC）,% |
≤0.30 |
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Meta isomer（ HPLC）,% |
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其它杂质，% |
≤0.20 |
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Other impurities,% |
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