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Chemistry

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Lactose

分子式:C11H22O11.H2O

外觀:白色單斜結(jié)晶。熔點(diǎn):202°C。為還原糖。溶于水;不溶于醇。密封保存。

比旋光度 +52.2° - +52.5°
雜質(zhì)最高含量(指標(biāo)以%計(jì))
澄清度試驗(yàn) 合格
水不溶物 0.005
灼燒殘?jiān)?/td> 0.05
酸度(以CH3COOH計(jì)) 0.012
氯化物(Cl) 0.002
硫酸鹽(SO4) 0.005
總氮量(N) 0.005
鐵(Fe) 0.001
重金屬(以Pb計(jì)) 0.0005
脂肪 0.01
蔗糖 0.05
葡萄糖 0.05
糊精和淀粉 合格

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Factory Address: Xiaokunshan Town, Songjiang, China       Zip Code: 201106

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