Detail
Product Name | 4-Chloroaniline | Executive standard |
Q/HYHG 01.01-2018 |
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Product name |
4-Chloroaniline |
Execution standard |
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index | standard | |||
INDICATOR |
SPECIFICATION |
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appearance | White or light yellow flake irregular crystal | |||
Appearance |
White or light yellow irregular lamellar crystals |
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Melting point (℃) |
69~73 |
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C melting point (℃) |
≥99.0 |
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Assay (GC),% |
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Moisture (KF),% |
≤0.50 |
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Water content (KF), % |
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Aniline content (GC),% |
≤0.10 |
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Aniline Assay (GC),% |
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Ortho isomer (GC),% |
≤0.20 |
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Ortho isomer(GC),% |
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Meta isomer (HPLC),% |
≤0.30 |
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Meta isomer( HPLC),% |
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Other impurities,% |
≤0.20 |
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Other impurities,% |
Message
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