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: 醋酸鉛[Pb(CH3COO)2·3H2O] 規(guī)格: 分析純
Product: Lead(Ⅱ)acetate,trihydrate Specification: AR
標(biāo)準(zhǔn)依據(jù): HG/T3—974—76 批號: 20101109
Standard: HG/T3—974—76 Batch No: 20101109
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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無色結(jié)晶
(Colorless crystal)
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合格
(Conform)
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含量
(Assay)
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99.0%
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99.5%
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澄清度實(shí)驗(yàn)
(Appearance of solution)
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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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水不溶物
(Water-insoluble)
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0.005 %
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0.003%
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氯化物
(Chloride)
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0.0005%
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0.0002%
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鐵
(Iron)
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0.001 %
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0.0003 %
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銅
(Copper)
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0.0005%
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0.0001%
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硫化氫不沉淀物(SO4)
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0.02%
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0.008%
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結(jié)論(Conclusion):符合分析純之規(guī)定(The above product complies with AR)
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