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α-D-Lactose monohydrate ，≥99.0%

Catalog No.： M4147G

CAS No. : 5989-81-1

Storage Condition： RT

Shelf Life： 2年

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Catalog No.	Specification	List Price	Preferential Price	VIP	Beijing	Harbin	Shenyang	Guangzhou	Quantity	Cart
M4147G	100g	$9.63
M4147G	500g	$22.02

Product Name	α-D-Lactose monohydrate
CAS No.	5989-81-1
Molecular Formula	C₁₂H₂₂O₁₁^.H₂O
Molecular Weight	360.31
Rank	AR
Fusing Point	203℃（分解），加热到120～130℃时失水变为无水物，无水物熔点201～202℃
Solubility	熔于水，微溶于乙醇，不溶于乙醚和氯仿。有还原性，能还原裴林溶液，有右旋光性
Appearance (character)	白色晶体或结晶粉末，甜度为蔗糖的70％，密度（20℃）1.525g/cm3
Purity：	≥99.0%
Introduction：	澄清度试验：合格氮化合物：≤0.005％干燥失重：≤0.5％糊精和淀粉：合格水不溶物：≤0.005％酸度(以H+计)/（mmol/100g）：≤0.2 铁：≤0.001％脂肪：≤0.01％重金属：≤0.0005％灼烧残渣：≤0.05％用途：本品仅供科研，不得用于其它用途。(以下用途仅供参考)培养基原料、色层吸收剂。

These protocols are for reference only. Biotopped does not independently validate these methods.

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α-D-Lactose monohydrate ，≥99.0%

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