HG/T 3-1094-77
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项目Item 分析纯 化学纯
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(AR) (CP)
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比旋光度Specific rotation,[α]d20 +52.5˚~+53˚ +52.5˚~+53˚
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澄清度试验Clarity 合格 合格
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炊烧残渣(以硫酸盐计)Ignition residue,% ≤ 0.05 0.05
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干燥失重Dring loss,% ≤ 7.0~9.0 7.0~9.0
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酸度Acidity 合格 合格
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氯化物(Cl)Chloride,% ≤ 0.002 0.006
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硫酸盐(SO4)Sulfale,% ≤ 0.004 0.004
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钙(Ca)Calcium,% ≤ 0.002 0.002
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铁(Fe)Iron,% ≤ 0.0005 0.001
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重金属(以Pb计)Heavy metals,% ≤ 0.0005 0.0005
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糊精Dextrin 合格 合格
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品级Grade 优级纯
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(GR, ≥99%)
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外观Appearance white powder
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红外光谱Infrared spectrometry Conforms to Structure
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纯度Purity(GC) ≥99.0%
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水溶解试验solubility in water clear colorless solution at 2 g in 15 ml of water
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比旋光度Specific rotation [a]20/D +52.0°~ +53.0°(C=10 in 0.2% ammonium hydroxide)
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ACS级
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项目名称 ACS Grade
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比旋光度[α]25D℃ Specific rotation +52.5°~+53.0°
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水不溶物Insoluble matter ≤0.005%
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干燥失重Loss on drying ≤0.2%
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灼烧残渣Residue after ignition ≤0.02%
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可滴定酸Titrable acid ≤0.002meq/g
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氯化物(Cl)Chloride ≤0.01%
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硫酸盐
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和亚硫酸盐(SO4)Sulfate and sulfite ≤0.005%
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淀粉starch ≤Passes test
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重金属(以Pb计)Heavy metals(as Pb) ≤5ppm
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铁(Fe)Iron ≤5ppm
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品级Grade 细胞和昆虫细胞培养级, ≥99.5%
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(for cell culture,for insect cell culture, ≥99.5%)
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外观Appearance white powder
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红外光谱Infrared spectrometry Conforms to Structure
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纯度Purity ≥99.5% (GC,total glucose)
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水溶解试验solubility in water clear colorless solution at 2 g in 15 ml of water
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比旋光度Specific rotation [a]20/D +51.0°~ +55.0°(C=10 in 0.2% ydroxide, 25°C)
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细胞培养测试Cell culture test PASS
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昆虫细胞培养测试Insect cell test PASS
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品级Grade 植物细胞培养级, ≥99.5%
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(for plant cell culture, ≥99.5%)
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外观Appearance white powder
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红外光谱Infrared spectrometry Conforms to Structure
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纯度Purity ≥99.5% (GC,total glucose)
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水溶解试验solubility in water clear colorless solution at 2 g in 15 ml of water
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比旋光度Specific rotation [a]20/D +52.0°~ +53.0°(C=10 in 0.2% , 25°C)
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植物细胞培养测试plant cell culture test pass
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