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檢驗(yàn)標(biāo)準(zhǔn)
Specification
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JP 16
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檢驗(yàn)項(xiàng)目
Items
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檢驗(yàn)標(biāo)準(zhǔn)
Specification
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檢驗(yàn)結(jié)果
Test Results
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外觀(guān)性狀
Description
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黃色至淡黃色液體或固體
Yellow to orange-yellow liquid or solid
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淡黃色固體
Light yellow solid
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紫外吸收
Absorption spectrum
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與對(duì)照品一致
Same as the reference standard
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符合規(guī)定
Conforms
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紅外光譜
Infrared spectrum
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與對(duì)照品一致
Same as the reference standard
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符合規(guī)定
Conforms
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重 金 屬
Heavy metals
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≤20ppm
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Less than 20ppm
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單一雜質(zhì)
Single Impurity
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≤2.0%
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0.57%
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總雜質(zhì)
Total Impurities
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≤3.5%
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1.08%
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砷 鹽
Arsenic
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≤ 2ppm
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Less than 2ppm
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三氯甲烷
Chloroform
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≤60ppm
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未檢出
Not detected
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吡 啶
Pyridine
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≤200ppm
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未檢出
Not detected
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含量測(cè)定
Assay
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≥96.0%
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99.7%
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結(jié) 論
Conclusion
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本品符合JP16
It complies with the JP16
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