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检验报告单
Certificate of Analysis
产品名称
Product Name
鹅去氧胆酸 Chenodeoxycholic acid
产品批号
Batch No.
240417
分子式
Molecular formula
C24H40O4
CAS No.
474-25-9
数量
Weight
870 kg
规格
Package
25kg/桶
25kg/drum
生产日期
Manufacture Date
2024-04-17
失效期
Expiry Date
2026-04-18
检验日期
Analysis Date
2024-04-18
报告日期
Release Date
项目
Items
标准
Specification
检验结果
Results
性状
Appearance
本品应为白色或淡黄色结晶性粉末；味苦，有异臭。
This product should be white or light yellow crystalline powder; It tastes bitter and smelly.
白色结晶性粉末；味苦，有异臭。
White crystalline powder; It tastes bitter and smelly.
鉴别
Identification IR
(1)溶液应由淡红色转为暗绿色。
(1) The solution should change from light red to dark green.
符合规定
Compliance
(2)溶液应显紫红色。
(2)The solution should be purplish red.
比旋度
Specific Optical Rotation
＋11.0°～＋13.0°
＋12.5°
酸度
Acidity
≤0.5ml
0.32ml
干燥失重
Loss On Drying
≤2.0%
0.41%
炽灼残渣
Burned Residue
≤0.2%
0.13%
氯化物
Chloride
≤0.016%
0.006%
钡盐
Barium salt
应不得发生浑浊
Turbidity shall not occur
未发生浑浊
No turbidity
有关物质
Related substances
供试品溶液如显杂质斑点不得多于3个，其中任一斑点颜色与对照溶液的主斑点比较，不得更深。
There should be no more than 3 impurity spots in the test solution, and the color of any spot should not be darker than the main spot of the control solution.
含量
Assay
≥98.0%
98.2 %
结 论: 本品按企业内控标准检验，结果符合规定。
Conclusion: We certify that the quality of this product conforms to Company internal Quality control atandards.
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