產(chǎn)品名稱(chēng)

Product Name

鵝去氧膽酸 
Chenodeoxycholic acid

產(chǎn)品批號(hào)

Batch No.

240417

分子式

Molecular formula 

C24H40O4

CAS No.

474-25-9

數(shù)量 

Weight

870 kg  

規(guī)格 

Package 

25kg/桶 

25kg/drum

生產(chǎn)日期

Manufacture Date

2024-04-17

失效期

Expiry Date

2026-04-18

檢驗(yàn)日期 

Analysis Date

2024-04-18

報(bào)告日期 

Release Date

2024-04-18

項(xiàng)目  

Items  

標(biāo)準(zhǔn)  

Specification  

檢驗(yàn)結(jié)果  

Results   

性狀   

Appearance  

本品應(yīng)為白色或淡黃色結(jié)晶性粉末；味苦，有異臭。

This product should be white or light yellow crystalline powder; It tastes bitter and smelly.

白色結(jié)晶性粉末；味苦，有異臭。

White crystalline powder; It tastes bitter and smelly.

鑒別

Identification IR

(1)溶液應(yīng)由淡紅色轉(zhuǎn)為暗綠色。

(1) The solution should change from light red to dark green.

符合規(guī)定

Compliance

(2)溶液應(yīng)顯紫紅色。

(2)The solution should be purplish red.

符合規(guī)定

Compliance

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%

熾灼殘?jiān)?/p>

Burned Residue

≤0.2%

0.13%

氯化物

Chloride

≤0.016%

0.006%

鋇鹽

Barium salt

應(yīng)不得發(fā)生渾濁

Turbidity shall not occur

未發(fā)生渾濁

No turbidity

有關(guān)物質(zhì)

Related substances

供試品溶液如顯雜質(zhì)斑點(diǎn)不得多于3個(gè)，其中任一斑點(diǎn)顏色與對(duì)照溶液的主斑點(diǎn)比較，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.

符合規(guī)定

Compliance

含量

Assay

≥98.0% 

98.2 % 

結(jié)     論:   本品按企業(yè)內(nèi)控標(biāo)準(zhǔn)檢驗(yàn)，結(jié)果符合規(guī)定。

Conclusion:   We certify that the quality of this product conforms to Company internal Quality control atandards.