详细描述
检测项目 |
执行标准 |
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Execution standard GB/T 7370-200 |
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优 等 品 |
一 等 品 |
合 格 品 |
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Best Quality |
First Quality |
Acceptable Product |
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外 观 |
浅黄色或浅灰色熔铸体 |
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APPearance |
Crystalline solid which foundings the form of |
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干品结晶点 |
57.0℃ Min |
56.7℃ Min |
56.5℃ Min |
Solidifying point |
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对氨基苯甲醚含量(GC)% |
99.00% min |
98.50% min |
98.00% min |
The purity of |
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邻氨基苯甲醚含量(GC)% |
0.50% max |
0.70% max |
1.00% max |
The purity of |
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对氯苯胺含量(GC)% |
0.20% max |
0.30% max |
0.50% max |
The purity of |
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低沸物含量(GC)% |
0.10% max |
0.20% max |
0.20% max |
The purity of LOW boiling point material(GC)% |
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高沸物含量(GC)% |
0.20% max |
0.30% max |
0.30% max |
The purity of High boiling point material(GC)% |
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水份 (KF), % |
0.20% max |
0.50% max |
0.50% max |
Water content (KF), % |