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DL-甲硫氨酸
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[产品名称]
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DL-甲硫氨酸
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[分子式]
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C5H11NO2S
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[外观]
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White crystalline powder
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含量
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98.5％~101.5％
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透光率
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Clear
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重金属(Pb)
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≤20ppm
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铅含量
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≤10ppm
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干燥失重
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≤0.5%
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灼烧残渣
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≤0.1％
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其它氨基酸
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No detected
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PH值
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5.6~6.1
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