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: 碳酸氫鈉(NaHCO3) 規格: 食品級
Product: Sodium bicarbonate Specification : Food Grade
標準依據: GB/1887—98 批號: 20100910
Standard: GB/1887—98 Batch No: 20100910
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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白色粉末
(White powder)
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合格
(Conform)
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含量
(Assay)
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99.0%~100.5%
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99.8%
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干燥失重
(Loss on drying)
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0.2%
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0.1%
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PH
(Ph)
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8.6
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8.5
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砷
(Arsenic)
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0.0001%
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0.00004%
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重金屬
(Heavy metal)
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0.0005%
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0.0003%
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銨鹽
(Ammonium)
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應符合規定
(Comply with the standard)
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合格
(Conform)
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澄清度實驗
(Appearance of solution)
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應符合規定
(Comply with the standard)
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合格
(Conform)
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結論(Conclusion):符合食品級之規定(The above product complies with Food Grade)
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