TIANJIN JINHUITAIYA CHEMICAL REAGENTS CO.,LTD
天津金匯太亞化學(xué)試劑有限公司
Test Report of Product 檢驗(yàn)報(bào)告
品 名: 碳酸鈣(CaCO3) 規(guī)格: 食品級(jí)
Product: Calcium carbonate Specification : Food Grade
標(biāo)準(zhǔn)依據(jù): GB1898—1996 批號(hào): 20100525
Standard: GB1898—1996 Batch No: 20100525
檢驗(yàn)項(xiàng)目
T e s t I t e m
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檢驗(yàn)標(biāo)準(zhǔn)
T e s t S t a n d a r d
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檢驗(yàn)結(jié)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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98.0%~102.0%
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99.2%
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干燥失重
(Loss on drying)
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2.0%
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0.14%
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鹽酸不溶物
(HCl insoluble)
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0.01%
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0.01%
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游離堿
(Free alkali)
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應(yīng)符合規(guī)定
(Comply with the standard)
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合格
(Conform)
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鎂及堿金屬
(Magnesium and alkali metal salts)
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1.0%
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1.0%
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重金屬
(Heavy metal)
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0.002%
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0.001%
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砷
(Arsenic)
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0.0003%
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0.00015%
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鋇
(Barium)
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0.02%
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0.01%
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結(jié)論(Conclusion):符合食品級(jí)之規(guī)定(The above product complies with Food Grade)
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