性狀：白色結晶粉末，易吸潮。20℃，1g溶于10ml水。熔點＞300℃。紫外線吸光度A(5％/1cm, 250nm，水中）＜0.05。
儲存方式：密封陰涼干燥保存
用途：Good’s緩沖液之一，緩沖范圍pH 8.6～10.0。
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Purity
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≥99.0%
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Infrared
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Confirm to reference
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pH suitable range
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8.6~10.0
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pKa
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9.3
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Chloride (Cl)
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≤0.05%
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Sulfate (SO4)
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≤0.005%
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Loss on drying
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≤1.0%
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Heavy Metals
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≤0.0005%
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Appearance
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White crystalline powder
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