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  • Dibasic Ester

Dibasic Ester

质量分析报告

CERTIFICATE OF ANALYSIS

Product Name

DIBASIC ESTER/ DBE

生产日期

Manufacture Date

2018.01.21

Batch No.

180121

检验日期

Inspection Date

2018.01.21

Quantity

17.6mt

报告编号

Report No.

DBE   18-01-21



有效期

Expiry Date

2020.01.20

Standard &   Result

Item

Standard

Result

外观Appearance

Clear transparent   liquid

Clear transparent liquid

酯含量(Ester   Content

      99.0% min

        99.52

Dimethyl   Glutarate

45-55%

         43.91

Dimethyl   Succinate

15-25%

         17.07

Dimethyl   Adipate

10-25%

         18.54

酸度Acidity mgKOH/g

0.3% max

0.042

水分Water

0.1% max

0.027

馏程(Distillation Range

195-230℃

         195-230

比重(Gravity   20℃

1.0826-1.095

1.0827




 

 

Conclusion

 


审核

Auditor


复核

Re-inspector


检验

Inspector



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