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:可溶性淀粉((C6H10O5)n) 規(guī)格: 分析純
Product: Starch soluble Specification : A R
標(biāo)準(zhǔn)依據(jù): HG/T2759—1996 批號(hào): 20100728
Standard: HG/T2759—1996 Batch No: 20100728
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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水溶解試驗(yàn)
(Water dissolves experiment)
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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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PH值
(Ph)
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6.0~7.5
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6.8
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對(duì)碘靈敏度
(Sensitivity of iodine)
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0.002%
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0.0015%
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干燥失重
(Loss on drying)
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0.0005%
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0.0002%
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灼燒殘?jiān)?/div>
(Ignition residue)
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0.0001%
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0.00006%
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還原費(fèi)林試劑物質(zhì)
(reducing Fehling’s reagent material)
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0.002%
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0.0001%
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鐵
(Iron)
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0.0005%
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0.0004%
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鉛
(Plumbum)
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0.001%
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0.001%
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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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