TIANJIN JINHUITAIYA CHEMICAL REAGENTS CO.,LTD
天津金匯太亞化學試劑有限公司
Test Report of Product 檢驗報告
品 名: 氯化銨(NH4CI) 規格: 醫藥級
Product: Ammonium chloride Specification: Pharmaceutical Grade
標準依據: USP32 批號:
Standard: USP32 Batch No:
檢驗項目
T e s t I t e m
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檢驗標準
T e s t S t a n d a r d
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檢驗結果
T e s t r e s u l t
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性狀
(Characters)
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白色結晶性粉末
(White crystalline powder)
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合格
(Conform)
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含量
(Assay)
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99.5%~100.5%
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99.8%
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PH
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4.0~6.0
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5.1
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干燥失重
(Loss on drying)
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0.5%
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0.4%
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灼燒殘渣
(Residue on ignition)
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0.1%
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0.05%
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硫氰酸鹽
(Thiocyanate salt)
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應符合規定
(Comply with the standard)
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合格
(Conform)
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重金屬
(Heavy metal)
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0.001%
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0.001%
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結論(Conclusion):符合醫藥級之規定(The above product complies with Pharmaceutical Grade)
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